17227470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 44964864

約数和(自身を除く): 27737394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 271, 326, 390, 489, 542, 813, 815, 978, 1355, 1626, 1630, 2119, 2445, 2710, 3523, 4065, 4238, 4890, 6357, 7046, 8130, 10569, 10595, 12714, 17615, 21138, 21190, 31785, 35230, 44173, 52845, 63570, 88346, 105690, 132519, 220865, 265038, 441730, 574249, 662595, 1148498, 1325190, 1722747, 2871245, 3445494, 5742490, 8613735, 17227470]

約数ペア:

[(1, 17227470), (2, 8613735), (3, 5742490), (5, 3445494), (6, 2871245), (10, 1722747), (13, 1325190), (15, 1148498), (26, 662595), (30, 574249), (39, 441730), (65, 265038), (78, 220865), (130, 132519), (163, 105690), (195, 88346), (271, 63570), (326, 52845), (390, 44173), (489, 35230), (542, 31785), (813, 21190), (815, 21138), (978, 17615), (1355, 12714), (1626, 10595), (1630, 10569), (2119, 8130), (2445, 7046), (2710, 6357), (3523, 4890), (4065, 4238)]