23165220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 74003328

約数和(自身を除く): 50838108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 1747, 2210, 2652, 3315, 3494, 4420, 5241, 6630, 6988, 8735, 10482, 13260, 17470, 20964, 22711, 26205, 29699, 34940, 45422, 52410, 59398, 68133, 89097, 90844, 104820, 113555, 118796, 136266, 148495, 178194, 227110, 272532, 296990, 340665, 356388, 386087, 445485, 454220, 593980, 681330, 772174, 890970, 1158261, 1362660, 1544348, 1781940, 1930435, 2316522, 3860870, 4633044, 5791305, 7721740, 11582610, 23165220]

約数ペア:

[(1, 23165220), (2, 11582610), (3, 7721740), (4, 5791305), (5, 4633044), (6, 3860870), (10, 2316522), (12, 1930435), (13, 1781940), (15, 1544348), (17, 1362660), (20, 1158261), (26, 890970), (30, 772174), (34, 681330), (39, 593980), (51, 454220), (52, 445485), (60, 386087), (65, 356388), (68, 340665), (78, 296990), (85, 272532), (102, 227110), (130, 178194), (156, 148495), (170, 136266), (195, 118796), (204, 113555), (221, 104820), (255, 90844), (260, 89097), (340, 68133), (390, 59398), (442, 52410), (510, 45422), (663, 34940), (780, 29699), (884, 26205), (1020, 22711), (1105, 20964), (1326, 17470), (1747, 13260), (2210, 10482), (2652, 8735), (3315, 6988), (3494, 6630), (4420, 5241)]