89510330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 127249990

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 62, 65, 70, 91, 95, 130, 133, 155, 167, 182, 190, 217, 247, 266, 310, 334, 403, 434, 455, 494, 589, 665, 806, 835, 910, 1085, 1169, 1178, 1235, 1330, 1670, 1729, 2015, 2170, 2171, 2338, 2470, 2821, 2945, 3173, 3458, 4030, 4123, 4342, 5177, 5642, 5845, 5890, 6346, 7657, 8246, 8645, 10354, 10855, 11690, 14105, 15197, 15314, 15865, 17290, 20615, 21710, 22211, 25885, 28210, 30394, 31730, 36239, 38285, 41230, 41249, 44422, 51770, 53599, 67301, 72478, 75985, 76570, 82498, 98363, 107198, 111055, 134602, 151970, 181195, 196726, 206245, 222110, 267995, 288743, 336505, 362390, 412490, 471107, 491815, 535990, 577486, 673010, 688541, 942214, 983630, 1278719, 1377082, 1443715, 2355535, 2557438, 2887430, 3442705, 4711070, 6393595, 6885410, 8951033, 12787190, 17902066, 44755165, 89510330]

約数ペア:

[(1, 89510330), (2, 44755165), (5, 17902066), (7, 12787190), (10, 8951033), (13, 6885410), (14, 6393595), (19, 4711070), (26, 3442705), (31, 2887430), (35, 2557438), (38, 2355535), (62, 1443715), (65, 1377082), (70, 1278719), (91, 983630), (95, 942214), (130, 688541), (133, 673010), (155, 577486), (167, 535990), (182, 491815), (190, 471107), (217, 412490), (247, 362390), (266, 336505), (310, 288743), (334, 267995), (403, 222110), (434, 206245), (455, 196726), (494, 181195), (589, 151970), (665, 134602), (806, 111055), (835, 107198), (910, 98363), (1085, 82498), (1169, 76570), (1178, 75985), (1235, 72478), (1330, 67301), (1670, 53599), (1729, 51770), (2015, 44422), (2170, 41249), (2171, 41230), (2338, 38285), (2470, 36239), (2821, 31730), (2945, 30394), (3173, 28210), (3458, 25885), (4030, 22211), (4123, 21710), (4342, 20615), (5177, 17290), (5642, 15865), (5845, 15314), (5890, 15197), (6346, 14105), (7657, 11690), (8246, 10855), (8645, 10354)]