293805330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107621}}^1$

素因数の和:107651

約数の個数: 64

約数和(自身を含む): 867863808

約数和(自身を除く): 574058478

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 107621, 215242, 322863, 538105, 645726, 753347, 1076210, 1399073, 1506694, 1614315, 2260041, 2798146, 3228630, 3766735, 4197219, 4520082, 6995365, 7533470, 8394438, 9793511, 11300205, 13990730, 19587022, 20986095, 22600410, 29380533, 41972190, 48967555, 58761066, 97935110, 146902665, 293805330]

約数ペア:

[(1, 293805330), (2, 146902665), (3, 97935110), (5, 58761066), (6, 48967555), (7, 41972190), (10, 29380533), (13, 22600410), (14, 20986095), (15, 19587022), (21, 13990730), (26, 11300205), (30, 9793511), (35, 8394438), (39, 7533470), (42, 6995365), (65, 4520082), (70, 4197219), (78, 3766735), (91, 3228630), (105, 2798146), (130, 2260041), (182, 1614315), (195, 1506694), (210, 1399073), (273, 1076210), (390, 753347), (455, 645726), (546, 538105), (910, 322863), (1365, 215242), (2730, 107621)]