82693380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2594

約数の個数: 144

約数和(自身を含む): 293944896

約数和(自身を除く): 211251516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2557, 2695, 2940, 3234, 4620, 5114, 5390, 6468, 7671, 8085, 10228, 10780, 12785, 15342, 16170, 17899, 25570, 28127, 30684, 32340, 35798, 38355, 51140, 53697, 56254, 71596, 76710, 84381, 89495, 107394, 112508, 125293, 140635, 153420, 168762, 178990, 196889, 214788, 250586, 268485, 281270, 337524, 357980, 375879, 393778, 421905, 501172, 536970, 562540, 590667, 626465, 751758, 787556, 843810, 984445, 1073940, 1181334, 1252930, 1378223, 1503516, 1687620, 1879395, 1968890, 2362668, 2505860, 2756446, 2953335, 3758790, 3937780, 4134669, 5512892, 5906670, 6891115, 7517580, 8269338, 11813340, 13782230, 16538676, 20673345, 27564460, 41346690, 82693380]

約数ペア:

[(1, 82693380), (2, 41346690), (3, 27564460), (4, 20673345), (5, 16538676), (6, 13782230), (7, 11813340), (10, 8269338), (11, 7517580), (12, 6891115), (14, 5906670), (15, 5512892), (20, 4134669), (21, 3937780), (22, 3758790), (28, 2953335), (30, 2756446), (33, 2505860), (35, 2362668), (42, 1968890), (44, 1879395), (49, 1687620), (55, 1503516), (60, 1378223), (66, 1252930), (70, 1181334), (77, 1073940), (84, 984445), (98, 843810), (105, 787556), (110, 751758), (132, 626465), (140, 590667), (147, 562540), (154, 536970), (165, 501172), (196, 421905), (210, 393778), (220, 375879), (231, 357980), (245, 337524), (294, 281270), (308, 268485), (330, 250586), (385, 214788), (420, 196889), (462, 178990), (490, 168762), (539, 153420), (588, 140635), (660, 125293), (735, 112508), (770, 107394), (924, 89495), (980, 84381), (1078, 76710), (1155, 71596), (1470, 56254), (1540, 53697), (1617, 51140), (2156, 38355), (2310, 35798), (2557, 32340), (2695, 30684), (2940, 28127), (3234, 25570), (4620, 17899), (5114, 16170), (5390, 15342), (6468, 12785), (7671, 10780), (8085, 10228)]