122917470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 319140864

約数和(自身を除く): 196223394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 813, 1163, 1355, 1626, 2326, 2710, 3489, 3523, 4065, 5815, 6978, 7046, 8130, 10569, 11630, 15119, 17445, 17615, 21138, 30238, 34890, 35230, 45357, 52845, 75595, 90714, 105690, 151190, 226785, 315173, 453570, 630346, 945519, 1575865, 1891038, 3151730, 4097249, 4727595, 8194498, 9455190, 12291747, 20486245, 24583494, 40972490, 61458735, 122917470]

約数ペア:

[(1, 122917470), (2, 61458735), (3, 40972490), (5, 24583494), (6, 20486245), (10, 12291747), (13, 9455190), (15, 8194498), (26, 4727595), (30, 4097249), (39, 3151730), (65, 1891038), (78, 1575865), (130, 945519), (195, 630346), (271, 453570), (390, 315173), (542, 226785), (813, 151190), (1163, 105690), (1355, 90714), (1626, 75595), (2326, 52845), (2710, 45357), (3489, 35230), (3523, 34890), (4065, 30238), (5815, 21138), (6978, 17615), (7046, 17445), (8130, 15119), (10569, 11630)]