30194190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 85621536

約数和(自身を除く): 55427346

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 131, 195, 197, 234, 262, 390, 393, 394, 585, 591, 655, 786, 985, 1170, 1179, 1182, 1310, 1703, 1773, 1965, 1970, 2358, 2561, 2955, 3406, 3546, 3930, 5109, 5122, 5895, 5910, 7683, 8515, 8865, 10218, 11790, 12805, 15327, 15366, 17030, 17730, 23049, 25545, 25610, 25807, 30654, 38415, 46098, 51090, 51614, 76635, 76830, 77421, 115245, 129035, 153270, 154842, 230490, 232263, 258070, 335491, 387105, 464526, 670982, 774210, 1006473, 1161315, 1677455, 2012946, 2322630, 3019419, 3354910, 5032365, 6038838, 10064730, 15097095, 30194190]

約数ペア:

[(1, 30194190), (2, 15097095), (3, 10064730), (5, 6038838), (6, 5032365), (9, 3354910), (10, 3019419), (13, 2322630), (15, 2012946), (18, 1677455), (26, 1161315), (30, 1006473), (39, 774210), (45, 670982), (65, 464526), (78, 387105), (90, 335491), (117, 258070), (130, 232263), (131, 230490), (195, 154842), (197, 153270), (234, 129035), (262, 115245), (390, 77421), (393, 76830), (394, 76635), (585, 51614), (591, 51090), (655, 46098), (786, 38415), (985, 30654), (1170, 25807), (1179, 25610), (1182, 25545), (1310, 23049), (1703, 17730), (1773, 17030), (1965, 15366), (1970, 15327), (2358, 12805), (2561, 11790), (2955, 10218), (3406, 8865), (3546, 8515), (3930, 7683), (5109, 5910), (5122, 5895)]