2015645190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{3557}}^1$

素因数の和:5033

約数の個数: 64

約数和(自身を含む): 5214718656

約数和(自身を除く): 3199073466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1453, 2906, 3557, 4359, 7114, 7265, 8718, 10671, 14530, 17785, 18889, 21342, 21795, 35570, 37778, 43590, 46241, 53355, 56667, 92482, 94445, 106710, 113334, 138723, 188890, 231205, 277446, 283335, 462410, 566670, 693615, 1387230, 5168321, 10336642, 15504963, 25841605, 31009926, 51683210, 67188173, 77524815, 134376346, 155049630, 201564519, 335940865, 403129038, 671881730, 1007822595, 2015645190]

約数ペア:

[(1, 2015645190), (2, 1007822595), (3, 671881730), (5, 403129038), (6, 335940865), (10, 201564519), (13, 155049630), (15, 134376346), (26, 77524815), (30, 67188173), (39, 51683210), (65, 31009926), (78, 25841605), (130, 15504963), (195, 10336642), (390, 5168321), (1453, 1387230), (2906, 693615), (3557, 566670), (4359, 462410), (7114, 283335), (7265, 277446), (8718, 231205), (10671, 188890), (14530, 138723), (17785, 113334), (18889, 106710), (21342, 94445), (21795, 92482), (35570, 56667), (37778, 53355), (43590, 46241)]