1330591830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{7019}}^1$

素因数の和:7189

約数の個数: 64

約数和(自身を含む): 3275251200

約数和(自身を除く): 1944659370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 89, 142, 178, 213, 267, 355, 426, 445, 534, 710, 890, 1065, 1335, 2130, 2670, 6319, 7019, 12638, 14038, 18957, 21057, 31595, 35095, 37914, 42114, 63190, 70190, 94785, 105285, 189570, 210570, 498349, 624691, 996698, 1249382, 1495047, 1874073, 2491745, 2990094, 3123455, 3748146, 4983490, 6246910, 7475235, 9370365, 14950470, 18740730, 44353061, 88706122, 133059183, 221765305, 266118366, 443530610, 665295915, 1330591830]

約数ペア:

[(1, 1330591830), (2, 665295915), (3, 443530610), (5, 266118366), (6, 221765305), (10, 133059183), (15, 88706122), (30, 44353061), (71, 18740730), (89, 14950470), (142, 9370365), (178, 7475235), (213, 6246910), (267, 4983490), (355, 3748146), (426, 3123455), (445, 2990094), (534, 2491745), (710, 1874073), (890, 1495047), (1065, 1249382), (1335, 996698), (2130, 624691), (2670, 498349), (6319, 210570), (7019, 189570), (12638, 105285), (14038, 94785), (18957, 70190), (21057, 63190), (31595, 42114), (35095, 37914)]