23025990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 66189312

約数和(自身を除く): 43163322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 151, 170, 195, 221, 230, 255, 299, 302, 345, 390, 391, 442, 453, 510, 598, 663, 690, 755, 782, 897, 906, 1105, 1173, 1326, 1495, 1510, 1794, 1955, 1963, 2210, 2265, 2346, 2567, 2990, 3315, 3473, 3910, 3926, 4485, 4530, 5083, 5134, 5865, 5889, 6630, 6946, 7701, 8970, 9815, 10166, 10419, 11730, 11778, 12835, 15249, 15402, 17365, 19630, 20838, 25415, 25670, 29445, 30498, 33371, 34730, 38505, 45149, 50830, 52095, 58890, 59041, 66742, 76245, 77010, 90298, 100113, 104190, 118082, 135447, 152490, 166855, 177123, 200226, 225745, 270894, 295205, 333710, 354246, 451490, 500565, 590410, 677235, 767533, 885615, 1001130, 1354470, 1535066, 1771230, 2302599, 3837665, 4605198, 7675330, 11512995, 23025990]

約数ペア:

[(1, 23025990), (2, 11512995), (3, 7675330), (5, 4605198), (6, 3837665), (10, 2302599), (13, 1771230), (15, 1535066), (17, 1354470), (23, 1001130), (26, 885615), (30, 767533), (34, 677235), (39, 590410), (46, 500565), (51, 451490), (65, 354246), (69, 333710), (78, 295205), (85, 270894), (102, 225745), (115, 200226), (130, 177123), (138, 166855), (151, 152490), (170, 135447), (195, 118082), (221, 104190), (230, 100113), (255, 90298), (299, 77010), (302, 76245), (345, 66742), (390, 59041), (391, 58890), (442, 52095), (453, 50830), (510, 45149), (598, 38505), (663, 34730), (690, 33371), (755, 30498), (782, 29445), (897, 25670), (906, 25415), (1105, 20838), (1173, 19630), (1326, 17365), (1495, 15402), (1510, 15249), (1794, 12835), (1955, 11778), (1963, 11730), (2210, 10419), (2265, 10166), (2346, 9815), (2567, 8970), (2990, 7701), (3315, 6946), (3473, 6630), (3910, 5889), (3926, 5865), (4485, 5134), (4530, 5083)]