45629830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 91422720

約数和(自身を除く): 45792890

約数列:

[1, 2, 5, 10, 19, 31, 38, 61, 62, 95, 122, 127, 155, 190, 254, 305, 310, 589, 610, 635, 1159, 1178, 1270, 1891, 2318, 2413, 2945, 3782, 3937, 4826, 5795, 5890, 7747, 7874, 9455, 11590, 12065, 15494, 18910, 19685, 24130, 35929, 38735, 39370, 71858, 74803, 77470, 147193, 149606, 179645, 240157, 294386, 359290, 374015, 480314, 735965, 748030, 1200785, 1471930, 2401570, 4562983, 9125966, 22814915, 45629830]

約数ペア:

[(1, 45629830), (2, 22814915), (5, 9125966), (10, 4562983), (19, 2401570), (31, 1471930), (38, 1200785), (61, 748030), (62, 735965), (95, 480314), (122, 374015), (127, 359290), (155, 294386), (190, 240157), (254, 179645), (305, 149606), (310, 147193), (589, 77470), (610, 74803), (635, 71858), (1159, 39370), (1178, 38735), (1270, 35929), (1891, 24130), (2318, 19685), (2413, 18910), (2945, 15494), (3782, 12065), (3937, 11590), (4826, 9455), (5795, 7874), (5890, 7747)]