170477970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1613}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 442520064

約数和(自身を除く): 272042094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 813, 1355, 1613, 1626, 2710, 3226, 3523, 4065, 4839, 7046, 8065, 8130, 9678, 10569, 16130, 17615, 20969, 21138, 24195, 35230, 41938, 48390, 52845, 62907, 104845, 105690, 125814, 209690, 314535, 437123, 629070, 874246, 1311369, 2185615, 2622738, 4371230, 5682599, 6556845, 11365198, 13113690, 17047797, 28412995, 34095594, 56825990, 85238985, 170477970]

約数ペア:

[(1, 170477970), (2, 85238985), (3, 56825990), (5, 34095594), (6, 28412995), (10, 17047797), (13, 13113690), (15, 11365198), (26, 6556845), (30, 5682599), (39, 4371230), (65, 2622738), (78, 2185615), (130, 1311369), (195, 874246), (271, 629070), (390, 437123), (542, 314535), (813, 209690), (1355, 125814), (1613, 105690), (1626, 104845), (2710, 62907), (3226, 52845), (3523, 48390), (4065, 41938), (4839, 35230), (7046, 24195), (8065, 21138), (8130, 20969), (9678, 17615), (10569, 16130)]