3607780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 8918784

約数和(自身を除く): 5311004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 92, 110, 115, 124, 155, 220, 230, 253, 310, 341, 460, 506, 529, 620, 682, 713, 1012, 1058, 1265, 1364, 1426, 1705, 2116, 2530, 2645, 2852, 3410, 3565, 5060, 5290, 5819, 6820, 7130, 7843, 10580, 11638, 14260, 15686, 16399, 23276, 29095, 31372, 32798, 39215, 58190, 65596, 78430, 81995, 116380, 156860, 163990, 180389, 327980, 360778, 721556, 901945, 1803890, 3607780]

約数ペア:

[(1, 3607780), (2, 1803890), (4, 901945), (5, 721556), (10, 360778), (11, 327980), (20, 180389), (22, 163990), (23, 156860), (31, 116380), (44, 81995), (46, 78430), (55, 65596), (62, 58190), (92, 39215), (110, 32798), (115, 31372), (124, 29095), (155, 23276), (220, 16399), (230, 15686), (253, 14260), (310, 11638), (341, 10580), (460, 7843), (506, 7130), (529, 6820), (620, 5819), (682, 5290), (713, 5060), (1012, 3565), (1058, 3410), (1265, 2852), (1364, 2645), (1426, 2530), (1705, 2116)]