15674038390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1\times {\mathrm{881}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 29799124992

約数和(自身を除く): 14125086602

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 751, 881, 1030, 1502, 1762, 2369, 3755, 4405, 4738, 7510, 8810, 11845, 17273, 20263, 23690, 34546, 40526, 77353, 86365, 90743, 101315, 154706, 172730, 181486, 202630, 386765, 453715, 661631, 773530, 907430, 1323262, 1779119, 2087089, 3308155, 3558238, 4174178, 6616310, 8895595, 10435445, 15217513, 17791190, 20870890, 30435026, 68147993, 76087565, 136295986, 152175130, 340739965, 681479930, 1567403839, 3134807678, 7837019195, 15674038390]

約数ペア:

[(1, 15674038390), (2, 7837019195), (5, 3134807678), (10, 1567403839), (23, 681479930), (46, 340739965), (103, 152175130), (115, 136295986), (206, 76087565), (230, 68147993), (515, 30435026), (751, 20870890), (881, 17791190), (1030, 15217513), (1502, 10435445), (1762, 8895595), (2369, 6616310), (3755, 4174178), (4405, 3558238), (4738, 3308155), (7510, 2087089), (8810, 1779119), (11845, 1323262), (17273, 907430), (20263, 773530), (23690, 661631), (34546, 453715), (40526, 386765), (77353, 202630), (86365, 181486), (90743, 172730), (101315, 154706)]