187507530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9601}}^1$

素因数の和:9652

約数の個数: 96

約数和(自身を含む): 575198208

約数和(自身を除く): 387690678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9601, 9765, 19202, 19530, 28803, 48005, 57606, 67207, 86409, 96010, 134414, 144015, 172818, 201621, 288030, 297631, 336035, 403242, 432045, 595262, 604863, 672070, 864090, 892893, 1008105, 1209726, 1488155, 1785786, 2016210, 2083417, 2678679, 2976310, 3024315, 4166834, 4464465, 5357358, 6048630, 6250251, 8928930, 10417085, 12500502, 13393395, 18750753, 20834170, 26786790, 31251255, 37501506, 62502510, 93753765, 187507530]

約数ペア:

[(1, 187507530), (2, 93753765), (3, 62502510), (5, 37501506), (6, 31251255), (7, 26786790), (9, 20834170), (10, 18750753), (14, 13393395), (15, 12500502), (18, 10417085), (21, 8928930), (30, 6250251), (31, 6048630), (35, 5357358), (42, 4464465), (45, 4166834), (62, 3024315), (63, 2976310), (70, 2678679), (90, 2083417), (93, 2016210), (105, 1785786), (126, 1488155), (155, 1209726), (186, 1008105), (210, 892893), (217, 864090), (279, 672070), (310, 604863), (315, 595262), (434, 432045), (465, 403242), (558, 336035), (630, 297631), (651, 288030), (930, 201621), (1085, 172818), (1302, 144015), (1395, 134414), (1953, 96010), (2170, 86409), (2790, 67207), (3255, 57606), (3906, 48005), (6510, 28803), (9601, 19530), (9765, 19202)]