30960630

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 112

約数和(自身を含む): 86880384

約数和(自身を除く): 55919754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 137, 155, 162, 186, 243, 270, 274, 279, 310, 405, 411, 465, 486, 558, 685, 729, 810, 822, 837, 930, 1215, 1233, 1370, 1395, 1458, 1674, 2055, 2430, 2466, 2511, 2790, 3645, 3699, 4110, 4185, 4247, 5022, 6165, 7290, 7398, 7533, 8370, 8494, 11097, 12330, 12555, 12741, 15066, 18495, 21235, 22194, 22599, 25110, 25482, 33291, 36990, 37665, 38223, 42470, 45198, 55485, 63705, 66582, 75330, 76446, 99873, 110970, 112995, 114669, 127410, 166455, 191115, 199746, 225990, 229338, 332910, 344007, 382230, 499365, 573345, 688014, 998730, 1032021, 1146690, 1720035, 2064042, 3096063, 3440070, 5160105, 6192126, 10320210, 15480315, 30960630]

約数ペア:

[(1, 30960630), (2, 15480315), (3, 10320210), (5, 6192126), (6, 5160105), (9, 3440070), (10, 3096063), (15, 2064042), (18, 1720035), (27, 1146690), (30, 1032021), (31, 998730), (45, 688014), (54, 573345), (62, 499365), (81, 382230), (90, 344007), (93, 332910), (135, 229338), (137, 225990), (155, 199746), (162, 191115), (186, 166455), (243, 127410), (270, 114669), (274, 112995), (279, 110970), (310, 99873), (405, 76446), (411, 75330), (465, 66582), (486, 63705), (558, 55485), (685, 45198), (729, 42470), (810, 38223), (822, 37665), (837, 36990), (930, 33291), (1215, 25482), (1233, 25110), (1370, 22599), (1395, 22194), (1458, 21235), (1674, 18495), (2055, 15066), (2430, 12741), (2466, 12555), (2511, 12330), (2790, 11097), (3645, 8494), (3699, 8370), (4110, 7533), (4185, 7398), (4247, 7290), (5022, 6165)]