74152130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 160088400

約数和(自身を除く): 85936270

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 89, 130, 145, 169, 170, 178, 221, 290, 338, 377, 442, 445, 493, 754, 845, 890, 986, 1105, 1157, 1513, 1690, 1885, 2210, 2314, 2465, 2581, 2873, 3026, 3770, 4901, 4930, 5162, 5746, 5785, 6409, 7565, 9802, 11570, 12818, 12905, 14365, 15041, 15130, 19669, 24505, 25810, 28730, 30082, 32045, 33553, 39338, 43877, 49010, 64090, 67106, 75205, 83317, 87754, 98345, 150410, 166634, 167765, 196690, 219385, 255697, 335530, 416585, 436189, 438770, 511394, 570401, 833170, 872378, 1140802, 1278485, 2180945, 2556970, 2852005, 4361890, 5704010, 7415213, 14830426, 37076065, 74152130]

約数ペア:

[(1, 74152130), (2, 37076065), (5, 14830426), (10, 7415213), (13, 5704010), (17, 4361890), (26, 2852005), (29, 2556970), (34, 2180945), (58, 1278485), (65, 1140802), (85, 872378), (89, 833170), (130, 570401), (145, 511394), (169, 438770), (170, 436189), (178, 416585), (221, 335530), (290, 255697), (338, 219385), (377, 196690), (442, 167765), (445, 166634), (493, 150410), (754, 98345), (845, 87754), (890, 83317), (986, 75205), (1105, 67106), (1157, 64090), (1513, 49010), (1690, 43877), (1885, 39338), (2210, 33553), (2314, 32045), (2465, 30082), (2581, 28730), (2873, 25810), (3026, 24505), (3770, 19669), (4901, 15130), (4930, 15041), (5162, 14365), (5746, 12905), (5785, 12818), (6409, 11570), (7565, 9802)]