77396970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 96

約数和(自身を含む): 222075648

約数和(自身を除く): 144678678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 1110, 1295, 1423, 1470, 1554, 1813, 2590, 2846, 3626, 3885, 4269, 5439, 7115, 7770, 8538, 9065, 9961, 10878, 14230, 18130, 19922, 21345, 27195, 29883, 42690, 49805, 52651, 54390, 59766, 69727, 99610, 105302, 139454, 149415, 157953, 209181, 263255, 298830, 315906, 348635, 368557, 418362, 526510, 697270, 737114, 789765, 1045905, 1105671, 1579530, 1842785, 2091810, 2211342, 2579899, 3685570, 5159798, 5528355, 7739697, 11056710, 12899495, 15479394, 25798990, 38698485, 77396970]

約数ペア:

[(1, 77396970), (2, 38698485), (3, 25798990), (5, 15479394), (6, 12899495), (7, 11056710), (10, 7739697), (14, 5528355), (15, 5159798), (21, 3685570), (30, 2579899), (35, 2211342), (37, 2091810), (42, 1842785), (49, 1579530), (70, 1105671), (74, 1045905), (98, 789765), (105, 737114), (111, 697270), (147, 526510), (185, 418362), (210, 368557), (222, 348635), (245, 315906), (259, 298830), (294, 263255), (370, 209181), (490, 157953), (518, 149415), (555, 139454), (735, 105302), (777, 99610), (1110, 69727), (1295, 59766), (1423, 54390), (1470, 52651), (1554, 49805), (1813, 42690), (2590, 29883), (2846, 27195), (3626, 21345), (3885, 19922), (4269, 18130), (5439, 14230), (7115, 10878), (7770, 9961), (8538, 9065)]