85989930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7603}}^1$

素因数の和:7655

約数の個数: 64

約数和(自身を含む): 229944960

約数和(自身を除く): 143955030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 7603, 11310, 15206, 22809, 38015, 45618, 76030, 98839, 114045, 197678, 220487, 228090, 296517, 440974, 494195, 593034, 661461, 988390, 1102435, 1322922, 1482585, 2204870, 2866331, 2965170, 3307305, 5732662, 6614610, 8598993, 14331655, 17197986, 28663310, 42994965, 85989930]

約数ペア:

[(1, 85989930), (2, 42994965), (3, 28663310), (5, 17197986), (6, 14331655), (10, 8598993), (13, 6614610), (15, 5732662), (26, 3307305), (29, 2965170), (30, 2866331), (39, 2204870), (58, 1482585), (65, 1322922), (78, 1102435), (87, 988390), (130, 661461), (145, 593034), (174, 494195), (195, 440974), (290, 296517), (377, 228090), (390, 220487), (435, 197678), (754, 114045), (870, 98839), (1131, 76030), (1885, 45618), (2262, 38015), (3770, 22809), (5655, 15206), (7603, 11310)]