2091003420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2116

約数の個数: 144

約数和(自身を含む): 6481994400

約数和(自身を除く): 4390990980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 149, 165, 220, 242, 298, 330, 363, 447, 484, 596, 605, 660, 726, 745, 894, 1210, 1452, 1490, 1639, 1788, 1815, 1933, 2235, 2420, 2980, 3278, 3630, 3866, 4470, 4917, 5799, 6556, 7260, 7732, 8195, 8940, 9665, 9834, 11598, 16390, 18029, 19330, 19668, 21263, 23196, 24585, 28995, 32780, 36058, 38660, 42526, 49170, 54087, 57990, 63789, 72116, 85052, 90145, 98340, 106315, 108174, 115980, 127578, 180290, 212630, 216348, 233893, 255156, 270435, 288017, 318945, 360580, 425260, 467786, 540870, 576034, 637890, 701679, 864051, 935572, 1081740, 1152068, 1169465, 1275780, 1403358, 1440085, 1728102, 2338930, 2806716, 2880170, 3168187, 3456204, 3508395, 4320255, 4677860, 5760340, 6336374, 7016790, 8640510, 9504561, 12672748, 14033580, 15840935, 17281020, 19009122, 31681870, 34850057, 38018244, 47522805, 63363740, 69700114, 95045610, 104550171, 139400228, 174250285, 190091220, 209100342, 348500570, 418200684, 522750855, 697001140, 1045501710, 2091003420]

約数ペア:

[(1, 2091003420), (2, 1045501710), (3, 697001140), (4, 522750855), (5, 418200684), (6, 348500570), (10, 209100342), (11, 190091220), (12, 174250285), (15, 139400228), (20, 104550171), (22, 95045610), (30, 69700114), (33, 63363740), (44, 47522805), (55, 38018244), (60, 34850057), (66, 31681870), (110, 19009122), (121, 17281020), (132, 15840935), (149, 14033580), (165, 12672748), (220, 9504561), (242, 8640510), (298, 7016790), (330, 6336374), (363, 5760340), (447, 4677860), (484, 4320255), (596, 3508395), (605, 3456204), (660, 3168187), (726, 2880170), (745, 2806716), (894, 2338930), (1210, 1728102), (1452, 1440085), (1490, 1403358), (1639, 1275780), (1788, 1169465), (1815, 1152068), (1933, 1081740), (2235, 935572), (2420, 864051), (2980, 701679), (3278, 637890), (3630, 576034), (3866, 540870), (4470, 467786), (4917, 425260), (5799, 360580), (6556, 318945), (7260, 288017), (7732, 270435), (8195, 255156), (8940, 233893), (9665, 216348), (9834, 212630), (11598, 180290), (16390, 127578), (18029, 115980), (19330, 108174), (19668, 106315), (21263, 98340), (23196, 90145), (24585, 85052), (28995, 72116), (32780, 63789), (36058, 57990), (38660, 54087), (42526, 49170)]