89997390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6254

約数の個数: 96

約数和(自身を含む): 279092736

約数和(自身を除く): 189095346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 6211, 7245, 12422, 14490, 18633, 31055, 37266, 43477, 55899, 62110, 86954, 93165, 111798, 130431, 142853, 186330, 217385, 260862, 279495, 285706, 391293, 428559, 434770, 558990, 652155, 714265, 782586, 857118, 999971, 1285677, 1304310, 1428530, 1956465, 1999942, 2142795, 2571354, 2999913, 3912930, 4285590, 4999855, 5999826, 6428385, 8999739, 9999710, 12856770, 14999565, 17999478, 29999130, 44998695, 89997390]

約数ペア:

[(1, 89997390), (2, 44998695), (3, 29999130), (5, 17999478), (6, 14999565), (7, 12856770), (9, 9999710), (10, 8999739), (14, 6428385), (15, 5999826), (18, 4999855), (21, 4285590), (23, 3912930), (30, 2999913), (35, 2571354), (42, 2142795), (45, 1999942), (46, 1956465), (63, 1428530), (69, 1304310), (70, 1285677), (90, 999971), (105, 857118), (115, 782586), (126, 714265), (138, 652155), (161, 558990), (207, 434770), (210, 428559), (230, 391293), (315, 285706), (322, 279495), (345, 260862), (414, 217385), (483, 186330), (630, 142853), (690, 130431), (805, 111798), (966, 93165), (1035, 86954), (1449, 62110), (1610, 55899), (2070, 43477), (2415, 37266), (2898, 31055), (4830, 18633), (6211, 14490), (7245, 12422)]