11368980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1318

約数の個数: 108

約数和(自身を含む): 40147380

約数和(自身を除く): 28778400

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1289, 1470, 1764, 2205, 2578, 2940, 3867, 4410, 5156, 6445, 7734, 8820, 9023, 11601, 12890, 15468, 18046, 19335, 23202, 25780, 27069, 36092, 38670, 45115, 46404, 54138, 58005, 63161, 77340, 81207, 90230, 108276, 116010, 126322, 135345, 162414, 180460, 189483, 232020, 252644, 270690, 315805, 324828, 378966, 406035, 541380, 568449, 631610, 757932, 812070, 947415, 1136898, 1263220, 1624140, 1894830, 2273796, 2842245, 3789660, 5684490, 11368980]

約数ペア:

[(1, 11368980), (2, 5684490), (3, 3789660), (4, 2842245), (5, 2273796), (6, 1894830), (7, 1624140), (9, 1263220), (10, 1136898), (12, 947415), (14, 812070), (15, 757932), (18, 631610), (20, 568449), (21, 541380), (28, 406035), (30, 378966), (35, 324828), (36, 315805), (42, 270690), (45, 252644), (49, 232020), (60, 189483), (63, 180460), (70, 162414), (84, 135345), (90, 126322), (98, 116010), (105, 108276), (126, 90230), (140, 81207), (147, 77340), (180, 63161), (196, 58005), (210, 54138), (245, 46404), (252, 45115), (294, 38670), (315, 36092), (420, 27069), (441, 25780), (490, 23202), (588, 19335), (630, 18046), (735, 15468), (882, 12890), (980, 11601), (1260, 9023), (1289, 8820), (1470, 7734), (1764, 6445), (2205, 5156), (2578, 4410), (2940, 3867)]