17178030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 47443968

約数和(自身を除く): 30265938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 47, 62, 90, 93, 94, 131, 141, 155, 186, 235, 262, 279, 282, 310, 393, 423, 465, 470, 558, 655, 705, 786, 846, 930, 1179, 1310, 1395, 1410, 1457, 1965, 2115, 2358, 2790, 2914, 3930, 4061, 4230, 4371, 5895, 6157, 7285, 8122, 8742, 11790, 12183, 12314, 13113, 14570, 18471, 20305, 21855, 24366, 26226, 30785, 36549, 36942, 40610, 43710, 55413, 60915, 61570, 65565, 73098, 92355, 110826, 121830, 131130, 182745, 184710, 190867, 277065, 365490, 381734, 554130, 572601, 954335, 1145202, 1717803, 1908670, 2863005, 3435606, 5726010, 8589015, 17178030]

約数ペア:

[(1, 17178030), (2, 8589015), (3, 5726010), (5, 3435606), (6, 2863005), (9, 1908670), (10, 1717803), (15, 1145202), (18, 954335), (30, 572601), (31, 554130), (45, 381734), (47, 365490), (62, 277065), (90, 190867), (93, 184710), (94, 182745), (131, 131130), (141, 121830), (155, 110826), (186, 92355), (235, 73098), (262, 65565), (279, 61570), (282, 60915), (310, 55413), (393, 43710), (423, 40610), (465, 36942), (470, 36549), (558, 30785), (655, 26226), (705, 24366), (786, 21855), (846, 20305), (930, 18471), (1179, 14570), (1310, 13113), (1395, 12314), (1410, 12183), (1457, 11790), (1965, 8742), (2115, 8122), (2358, 7285), (2790, 6157), (2914, 5895), (3930, 4371), (4061, 4230)]