31300470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15121}}^1$

素因数の和:15157

約数の個数: 48

約数和(自身を含む): 84925152

約数和(自身を除く): 53624682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 15121, 30242, 45363, 75605, 90726, 136089, 151210, 226815, 272178, 347783, 453630, 680445, 695566, 1043349, 1360890, 1738915, 2086698, 3130047, 3477830, 5216745, 6260094, 10433490, 15650235, 31300470]

約数ペア:

[(1, 31300470), (2, 15650235), (3, 10433490), (5, 6260094), (6, 5216745), (9, 3477830), (10, 3130047), (15, 2086698), (18, 1738915), (23, 1360890), (30, 1043349), (45, 695566), (46, 680445), (69, 453630), (90, 347783), (115, 272178), (138, 226815), (207, 151210), (230, 136089), (345, 90726), (414, 75605), (690, 45363), (1035, 30242), (2070, 15121)]