90361590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 249606144

約数和(自身を除く): 159244554

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 73, 93, 110, 121, 146, 155, 165, 186, 219, 242, 310, 330, 341, 363, 365, 438, 465, 605, 682, 726, 730, 803, 930, 1023, 1095, 1210, 1331, 1606, 1705, 1815, 2046, 2190, 2263, 2409, 2662, 3410, 3630, 3751, 3993, 4015, 4526, 4818, 5115, 6655, 6789, 7502, 7986, 8030, 8833, 10230, 11253, 11315, 12045, 13310, 13578, 17666, 18755, 19965, 22506, 22630, 24090, 24893, 26499, 33945, 37510, 39930, 41261, 44165, 49786, 52998, 56265, 67890, 74679, 82522, 88330, 97163, 112530, 123783, 124465, 132495, 149358, 194326, 206305, 247566, 248930, 264990, 273823, 291489, 373395, 412610, 485815, 547646, 582978, 618915, 746790, 821469, 971630, 1237830, 1369115, 1457445, 1642938, 2738230, 2914890, 3012053, 4107345, 6024106, 8214690, 9036159, 15060265, 18072318, 30120530, 45180795, 90361590]

約数ペア:

[(1, 90361590), (2, 45180795), (3, 30120530), (5, 18072318), (6, 15060265), (10, 9036159), (11, 8214690), (15, 6024106), (22, 4107345), (30, 3012053), (31, 2914890), (33, 2738230), (55, 1642938), (62, 1457445), (66, 1369115), (73, 1237830), (93, 971630), (110, 821469), (121, 746790), (146, 618915), (155, 582978), (165, 547646), (186, 485815), (219, 412610), (242, 373395), (310, 291489), (330, 273823), (341, 264990), (363, 248930), (365, 247566), (438, 206305), (465, 194326), (605, 149358), (682, 132495), (726, 124465), (730, 123783), (803, 112530), (930, 97163), (1023, 88330), (1095, 82522), (1210, 74679), (1331, 67890), (1606, 56265), (1705, 52998), (1815, 49786), (2046, 44165), (2190, 41261), (2263, 39930), (2409, 37510), (2662, 33945), (3410, 26499), (3630, 24893), (3751, 24090), (3993, 22630), (4015, 22506), (4526, 19965), (4818, 18755), (5115, 17666), (6655, 13578), (6789, 13310), (7502, 12045), (7986, 11315), (8030, 11253), (8833, 10230)]