29693580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 101687040

約数和(自身を除く): 71993460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 61, 70, 76, 84, 95, 105, 114, 122, 133, 140, 183, 190, 210, 228, 244, 266, 285, 305, 366, 380, 399, 420, 427, 532, 570, 610, 665, 732, 798, 854, 915, 1140, 1159, 1220, 1281, 1330, 1596, 1708, 1830, 1995, 2135, 2318, 2562, 2660, 3477, 3660, 3721, 3990, 4270, 4636, 5124, 5795, 6405, 6954, 7442, 7980, 8113, 8540, 11163, 11590, 12810, 13908, 14884, 16226, 17385, 18605, 22326, 23180, 24339, 25620, 26047, 32452, 34770, 37210, 40565, 44652, 48678, 52094, 55815, 69540, 70699, 74420, 78141, 81130, 97356, 104188, 111630, 121695, 130235, 141398, 156282, 162260, 212097, 223260, 243390, 260470, 282796, 312564, 353495, 390705, 424194, 486780, 494893, 520940, 706990, 781410, 848388, 989786, 1060485, 1413980, 1484679, 1562820, 1979572, 2120970, 2474465, 2969358, 4241940, 4948930, 5938716, 7423395, 9897860, 14846790, 29693580]

約数ペア:

[(1, 29693580), (2, 14846790), (3, 9897860), (4, 7423395), (5, 5938716), (6, 4948930), (7, 4241940), (10, 2969358), (12, 2474465), (14, 2120970), (15, 1979572), (19, 1562820), (20, 1484679), (21, 1413980), (28, 1060485), (30, 989786), (35, 848388), (38, 781410), (42, 706990), (57, 520940), (60, 494893), (61, 486780), (70, 424194), (76, 390705), (84, 353495), (95, 312564), (105, 282796), (114, 260470), (122, 243390), (133, 223260), (140, 212097), (183, 162260), (190, 156282), (210, 141398), (228, 130235), (244, 121695), (266, 111630), (285, 104188), (305, 97356), (366, 81130), (380, 78141), (399, 74420), (420, 70699), (427, 69540), (532, 55815), (570, 52094), (610, 48678), (665, 44652), (732, 40565), (798, 37210), (854, 34770), (915, 32452), (1140, 26047), (1159, 25620), (1220, 24339), (1281, 23180), (1330, 22326), (1596, 18605), (1708, 17385), (1830, 16226), (1995, 14884), (2135, 13908), (2318, 12810), (2562, 11590), (2660, 11163), (3477, 8540), (3660, 8113), (3721, 7980), (3990, 7442), (4270, 6954), (4636, 6405), (5124, 5795)]