214913790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8783

約数の個数: 128

約数和(自身を含む): 705438720

約数和(自身を除く): 490524930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 8747, 12285, 17494, 24570, 26241, 43735, 52482, 61229, 78723, 87470, 113711, 122458, 131205, 157446, 183687, 227422, 236169, 262410, 306145, 341133, 367374, 393615, 472338, 551061, 568555, 612290, 682266, 787230, 795977, 918435, 1023399, 1102122, 1137110, 1180845, 1591954, 1653183, 1705665, 1836870, 2046798, 2361690, 2387931, 2755305, 3070197, 3306366, 3411330, 3979885, 4775862, 5116995, 5510610, 6140394, 7163793, 7959770, 8265915, 10233990, 11939655, 14327586, 15350985, 16531830, 21491379, 23879310, 30701970, 35818965, 42982758, 71637930, 107456895, 214913790]

約数ペア:

[(1, 214913790), (2, 107456895), (3, 71637930), (5, 42982758), (6, 35818965), (7, 30701970), (9, 23879310), (10, 21491379), (13, 16531830), (14, 15350985), (15, 14327586), (18, 11939655), (21, 10233990), (26, 8265915), (27, 7959770), (30, 7163793), (35, 6140394), (39, 5510610), (42, 5116995), (45, 4775862), (54, 3979885), (63, 3411330), (65, 3306366), (70, 3070197), (78, 2755305), (90, 2387931), (91, 2361690), (105, 2046798), (117, 1836870), (126, 1705665), (130, 1653183), (135, 1591954), (182, 1180845), (189, 1137110), (195, 1102122), (210, 1023399), (234, 918435), (270, 795977), (273, 787230), (315, 682266), (351, 612290), (378, 568555), (390, 551061), (455, 472338), (546, 393615), (585, 367374), (630, 341133), (702, 306145), (819, 262410), (910, 236169), (945, 227422), (1170, 183687), (1365, 157446), (1638, 131205), (1755, 122458), (1890, 113711), (2457, 87470), (2730, 78723), (3510, 61229), (4095, 52482), (4914, 43735), (8190, 26241), (8747, 24570), (12285, 17494)]