31845660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 113992704

約数和(自身を除く): 82147044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 113, 122, 132, 140, 154, 165, 183, 210, 220, 226, 231, 244, 305, 308, 330, 339, 366, 385, 420, 427, 452, 462, 565, 610, 660, 671, 678, 732, 770, 791, 854, 915, 924, 1130, 1155, 1220, 1243, 1281, 1342, 1356, 1540, 1582, 1695, 1708, 1830, 2013, 2135, 2260, 2310, 2373, 2486, 2562, 2684, 3164, 3355, 3390, 3660, 3729, 3955, 4026, 4270, 4620, 4697, 4746, 4972, 5124, 6215, 6405, 6710, 6780, 6893, 7458, 7910, 8052, 8540, 8701, 9394, 9492, 10065, 11865, 12430, 12810, 13420, 13786, 14091, 14916, 15820, 17402, 18645, 18788, 20130, 20679, 23485, 23730, 24860, 25620, 26103, 27572, 28182, 34465, 34804, 37290, 40260, 41358, 43505, 46970, 47460, 48251, 52206, 56364, 68930, 70455, 74580, 75823, 82716, 87010, 93940, 96502, 103395, 104412, 130515, 137860, 140910, 144753, 151646, 174020, 193004, 206790, 227469, 241255, 261030, 281820, 289506, 303292, 379115, 413580, 454938, 482510, 522060, 530761, 579012, 723765, 758230, 909876, 965020, 1061522, 1137345, 1447530, 1516460, 1592283, 2123044, 2274690, 2653805, 2895060, 3184566, 4549380, 5307610, 6369132, 7961415, 10615220, 15922830, 31845660]

約数ペア:

[(1, 31845660), (2, 15922830), (3, 10615220), (4, 7961415), (5, 6369132), (6, 5307610), (7, 4549380), (10, 3184566), (11, 2895060), (12, 2653805), (14, 2274690), (15, 2123044), (20, 1592283), (21, 1516460), (22, 1447530), (28, 1137345), (30, 1061522), (33, 965020), (35, 909876), (42, 758230), (44, 723765), (55, 579012), (60, 530761), (61, 522060), (66, 482510), (70, 454938), (77, 413580), (84, 379115), (105, 303292), (110, 289506), (113, 281820), (122, 261030), (132, 241255), (140, 227469), (154, 206790), (165, 193004), (183, 174020), (210, 151646), (220, 144753), (226, 140910), (231, 137860), (244, 130515), (305, 104412), (308, 103395), (330, 96502), (339, 93940), (366, 87010), (385, 82716), (420, 75823), (427, 74580), (452, 70455), (462, 68930), (565, 56364), (610, 52206), (660, 48251), (671, 47460), (678, 46970), (732, 43505), (770, 41358), (791, 40260), (854, 37290), (915, 34804), (924, 34465), (1130, 28182), (1155, 27572), (1220, 26103), (1243, 25620), (1281, 24860), (1342, 23730), (1356, 23485), (1540, 20679), (1582, 20130), (1695, 18788), (1708, 18645), (1830, 17402), (2013, 15820), (2135, 14916), (2260, 14091), (2310, 13786), (2373, 13420), (2486, 12810), (2562, 12430), (2684, 11865), (3164, 10065), (3355, 9492), (3390, 9394), (3660, 8701), (3729, 8540), (3955, 8052), (4026, 7910), (4270, 7458), (4620, 6893), (4697, 6780), (4746, 6710), (4972, 6405), (5124, 6215)]