13445010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 37140480

約数和(自身を除く): 23695470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 79, 90, 93, 122, 155, 158, 183, 186, 237, 279, 305, 310, 366, 395, 465, 474, 549, 558, 610, 711, 790, 915, 930, 1098, 1185, 1395, 1422, 1830, 1891, 2370, 2449, 2745, 2790, 3555, 3782, 4819, 4898, 5490, 5673, 7110, 7347, 9455, 9638, 11346, 12245, 14457, 14694, 17019, 18910, 22041, 24095, 24490, 28365, 28914, 34038, 36735, 43371, 44082, 48190, 56730, 72285, 73470, 85095, 86742, 110205, 144570, 149389, 170190, 216855, 220410, 298778, 433710, 448167, 746945, 896334, 1344501, 1493890, 2240835, 2689002, 4481670, 6722505, 13445010]

約数ペア:

[(1, 13445010), (2, 6722505), (3, 4481670), (5, 2689002), (6, 2240835), (9, 1493890), (10, 1344501), (15, 896334), (18, 746945), (30, 448167), (31, 433710), (45, 298778), (61, 220410), (62, 216855), (79, 170190), (90, 149389), (93, 144570), (122, 110205), (155, 86742), (158, 85095), (183, 73470), (186, 72285), (237, 56730), (279, 48190), (305, 44082), (310, 43371), (366, 36735), (395, 34038), (465, 28914), (474, 28365), (549, 24490), (558, 24095), (610, 22041), (711, 18910), (790, 17019), (915, 14694), (930, 14457), (1098, 12245), (1185, 11346), (1395, 9638), (1422, 9455), (1830, 7347), (1891, 7110), (2370, 5673), (2449, 5490), (2745, 4898), (2790, 4819), (3555, 3782)]