1738225060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4079}}^1$

素因数の和:4261

約数の個数: 96

約数和(自身を含む): 4318272000

約数和(自身を除く): 2580046940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 149, 220, 260, 286, 298, 572, 596, 715, 745, 1430, 1490, 1639, 1937, 2860, 2980, 3278, 3874, 4079, 6556, 7748, 8158, 8195, 9685, 16316, 16390, 19370, 20395, 21307, 32780, 38740, 40790, 42614, 44869, 53027, 81580, 85228, 89738, 106054, 106535, 179476, 212108, 213070, 224345, 265135, 426140, 448690, 530270, 583297, 607771, 897380, 1060540, 1166594, 1215542, 2333188, 2431084, 2916485, 3038855, 5832970, 6077710, 6685481, 7901023, 11665940, 12155420, 13370962, 15802046, 26741924, 31604092, 33427405, 39505115, 66854810, 79010230, 86911253, 133709620, 158020460, 173822506, 347645012, 434556265, 869112530, 1738225060]

約数ペア:

[(1, 1738225060), (2, 869112530), (4, 434556265), (5, 347645012), (10, 173822506), (11, 158020460), (13, 133709620), (20, 86911253), (22, 79010230), (26, 66854810), (44, 39505115), (52, 33427405), (55, 31604092), (65, 26741924), (110, 15802046), (130, 13370962), (143, 12155420), (149, 11665940), (220, 7901023), (260, 6685481), (286, 6077710), (298, 5832970), (572, 3038855), (596, 2916485), (715, 2431084), (745, 2333188), (1430, 1215542), (1490, 1166594), (1639, 1060540), (1937, 897380), (2860, 607771), (2980, 583297), (3278, 530270), (3874, 448690), (4079, 426140), (6556, 265135), (7748, 224345), (8158, 213070), (8195, 212108), (9685, 179476), (16316, 106535), (16390, 106054), (19370, 89738), (20395, 85228), (21307, 81580), (32780, 53027), (38740, 44869), (40790, 42614)]