348528570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1019}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 902724480

約数和(自身を除く): 554195910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 877, 1019, 1754, 2038, 2631, 3057, 4385, 5095, 5262, 6114, 8770, 10190, 11401, 13155, 13247, 15285, 22802, 26310, 26494, 30570, 34203, 39741, 57005, 66235, 68406, 79482, 114010, 132470, 171015, 198705, 342030, 397410, 893663, 1787326, 2680989, 4468315, 5361978, 8936630, 11617619, 13404945, 23235238, 26809890, 34852857, 58088095, 69705714, 116176190, 174264285, 348528570]

約数ペア:

[(1, 348528570), (2, 174264285), (3, 116176190), (5, 69705714), (6, 58088095), (10, 34852857), (13, 26809890), (15, 23235238), (26, 13404945), (30, 11617619), (39, 8936630), (65, 5361978), (78, 4468315), (130, 2680989), (195, 1787326), (390, 893663), (877, 397410), (1019, 342030), (1754, 198705), (2038, 171015), (2631, 132470), (3057, 114010), (4385, 79482), (5095, 68406), (5262, 66235), (6114, 57005), (8770, 39741), (10190, 34203), (11401, 30570), (13155, 26494), (13247, 26310), (15285, 22802)]