2054507910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2777}}^1$

素因数の和:3078

約数の個数: 128

約数和(自身を含む): 6093287424

約数和(自身を除く): 4038779514

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 271, 273, 390, 455, 542, 546, 813, 910, 1355, 1365, 1626, 1897, 2710, 2730, 2777, 3523, 3794, 4065, 5554, 5691, 7046, 8130, 8331, 9485, 10569, 11382, 13885, 16662, 17615, 18970, 19439, 21138, 24661, 27770, 28455, 35230, 36101, 38878, 41655, 49322, 52845, 56910, 58317, 72202, 73983, 83310, 97195, 105690, 108303, 116634, 123305, 147966, 180505, 194390, 216606, 246610, 252707, 291585, 361010, 369915, 505414, 541515, 583170, 739830, 752567, 758121, 1083030, 1263535, 1505134, 1516242, 2257701, 2527070, 3762835, 3790605, 4515402, 5267969, 7525670, 7581210, 9783371, 10535938, 11288505, 15803907, 19566742, 22577010, 26339845, 29350113, 31607814, 48916855, 52679690, 58700226, 68483597, 79019535, 97833710, 136967194, 146750565, 158039070, 205450791, 293501130, 342417985, 410901582, 684835970, 1027253955, 2054507910]

約数ペア:

[(1, 2054507910), (2, 1027253955), (3, 684835970), (5, 410901582), (6, 342417985), (7, 293501130), (10, 205450791), (13, 158039070), (14, 146750565), (15, 136967194), (21, 97833710), (26, 79019535), (30, 68483597), (35, 58700226), (39, 52679690), (42, 48916855), (65, 31607814), (70, 29350113), (78, 26339845), (91, 22577010), (105, 19566742), (130, 15803907), (182, 11288505), (195, 10535938), (210, 9783371), (271, 7581210), (273, 7525670), (390, 5267969), (455, 4515402), (542, 3790605), (546, 3762835), (813, 2527070), (910, 2257701), (1355, 1516242), (1365, 1505134), (1626, 1263535), (1897, 1083030), (2710, 758121), (2730, 752567), (2777, 739830), (3523, 583170), (3794, 541515), (4065, 505414), (5554, 369915), (5691, 361010), (7046, 291585), (8130, 252707), (8331, 246610), (9485, 216606), (10569, 194390), (11382, 180505), (13885, 147966), (16662, 123305), (17615, 116634), (18970, 108303), (19439, 105690), (21138, 97195), (24661, 83310), (27770, 73983), (28455, 72202), (35230, 58317), (36101, 56910), (38878, 52845), (41655, 49322)]