152572590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27791}}^1$

素因数の和:27865

約数の個数: 48

約数和(自身を含む): 403206336

約数和(自身を除く): 250633746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 27791, 55582, 83373, 138955, 166746, 250119, 277910, 416865, 500238, 833730, 1250595, 1695251, 2501190, 3390502, 5085753, 8476255, 10171506, 15257259, 16952510, 25428765, 30514518, 50857530, 76286295, 152572590]

約数ペア:

[(1, 152572590), (2, 76286295), (3, 50857530), (5, 30514518), (6, 25428765), (9, 16952510), (10, 15257259), (15, 10171506), (18, 8476255), (30, 5085753), (45, 3390502), (61, 2501190), (90, 1695251), (122, 1250595), (183, 833730), (305, 500238), (366, 416865), (549, 277910), (610, 250119), (915, 166746), (1098, 138955), (1830, 83373), (2745, 55582), (5490, 27791)]