136710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 426816

約数和(自身を除く): 290106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 434, 441, 465, 490, 558, 630, 651, 735, 882, 930, 1085, 1302, 1395, 1470, 1519, 1953, 2170, 2205, 2790, 3038, 3255, 3906, 4410, 4557, 6510, 7595, 9114, 9765, 13671, 15190, 19530, 22785, 27342, 45570, 68355, 136710]

約数ペア:

[(1, 136710), (2, 68355), (3, 45570), (5, 27342), (6, 22785), (7, 19530), (9, 15190), (10, 13671), (14, 9765), (15, 9114), (18, 7595), (21, 6510), (30, 4557), (31, 4410), (35, 3906), (42, 3255), (45, 3038), (49, 2790), (62, 2205), (63, 2170), (70, 1953), (90, 1519), (93, 1470), (98, 1395), (105, 1302), (126, 1085), (147, 930), (155, 882), (186, 735), (210, 651), (217, 630), (245, 558), (279, 490), (294, 465), (310, 441), (315, 434)]