1020110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 2419200

約数和(自身を除く): 1399090

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 59, 65, 70, 91, 95, 118, 130, 133, 182, 190, 247, 266, 295, 413, 455, 494, 590, 665, 767, 826, 910, 1121, 1235, 1330, 1534, 1729, 2065, 2242, 2470, 3458, 3835, 4130, 5369, 5605, 7670, 7847, 8645, 10738, 11210, 14573, 15694, 17290, 26845, 29146, 39235, 53690, 72865, 78470, 102011, 145730, 204022, 510055, 1020110]

約数ペア:

[(1, 1020110), (2, 510055), (5, 204022), (7, 145730), (10, 102011), (13, 78470), (14, 72865), (19, 53690), (26, 39235), (35, 29146), (38, 26845), (59, 17290), (65, 15694), (70, 14573), (91, 11210), (95, 10738), (118, 8645), (130, 7847), (133, 7670), (182, 5605), (190, 5369), (247, 4130), (266, 3835), (295, 3458), (413, 2470), (455, 2242), (494, 2065), (590, 1729), (665, 1534), (767, 1330), (826, 1235), (910, 1121)]