30143940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6053}}^1$

素因数の和:6148

約数の個数: 48

約数和(自身を含む): 85434048

約数和(自身を除く): 55290108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 6053, 12106, 18159, 24212, 30265, 36318, 60530, 72636, 90795, 121060, 181590, 363180, 502399, 1004798, 1507197, 2009596, 2511995, 3014394, 5023990, 6028788, 7535985, 10047980, 15071970, 30143940]

約数ペア:

[(1, 30143940), (2, 15071970), (3, 10047980), (4, 7535985), (5, 6028788), (6, 5023990), (10, 3014394), (12, 2511995), (15, 2009596), (20, 1507197), (30, 1004798), (60, 502399), (83, 363180), (166, 181590), (249, 121060), (332, 90795), (415, 72636), (498, 60530), (830, 36318), (996, 30265), (1245, 24212), (1660, 18159), (2490, 12106), (4980, 6053)]