38563590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 101368512

約数和(自身を除く): 62804922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1621, 1830, 2379, 3242, 3965, 4758, 4863, 7930, 8105, 9726, 11895, 16210, 21073, 23790, 24315, 42146, 48630, 63219, 98881, 105365, 126438, 197762, 210730, 296643, 316095, 494405, 593286, 632190, 988810, 1285453, 1483215, 2570906, 2966430, 3856359, 6427265, 7712718, 12854530, 19281795, 38563590]

約数ペア:

[(1, 38563590), (2, 19281795), (3, 12854530), (5, 7712718), (6, 6427265), (10, 3856359), (13, 2966430), (15, 2570906), (26, 1483215), (30, 1285453), (39, 988810), (61, 632190), (65, 593286), (78, 494405), (122, 316095), (130, 296643), (183, 210730), (195, 197762), (305, 126438), (366, 105365), (390, 98881), (610, 63219), (793, 48630), (915, 42146), (1586, 24315), (1621, 23790), (1830, 21073), (2379, 16210), (3242, 11895), (3965, 9726), (4758, 8105), (4863, 7930)]