117885870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 334601280

約数和(自身を除く): 216715410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 47, 58, 62, 87, 90, 93, 94, 141, 145, 155, 174, 186, 235, 261, 279, 282, 290, 310, 423, 435, 465, 470, 522, 558, 705, 846, 870, 899, 930, 961, 1305, 1363, 1395, 1410, 1457, 1798, 1922, 2115, 2610, 2697, 2726, 2790, 2883, 2914, 4089, 4230, 4371, 4495, 4805, 5394, 5766, 6815, 7285, 8091, 8178, 8649, 8742, 8990, 9610, 12267, 13113, 13485, 13630, 14415, 14570, 16182, 17298, 20445, 21855, 24534, 26226, 26970, 27869, 28830, 40455, 40890, 42253, 43245, 43710, 45167, 55738, 61335, 65565, 80910, 83607, 84506, 86490, 90334, 122670, 126759, 131130, 135501, 139345, 167214, 211265, 225835, 250821, 253518, 271002, 278690, 380277, 406503, 418035, 422530, 451670, 501642, 633795, 677505, 760554, 813006, 836070, 1254105, 1267590, 1309843, 1355010, 1901385, 2032515, 2508210, 2619686, 3802770, 3929529, 4065030, 6549215, 7859058, 11788587, 13098430, 19647645, 23577174, 39295290, 58942935, 117885870]

約数ペア:

[(1, 117885870), (2, 58942935), (3, 39295290), (5, 23577174), (6, 19647645), (9, 13098430), (10, 11788587), (15, 7859058), (18, 6549215), (29, 4065030), (30, 3929529), (31, 3802770), (45, 2619686), (47, 2508210), (58, 2032515), (62, 1901385), (87, 1355010), (90, 1309843), (93, 1267590), (94, 1254105), (141, 836070), (145, 813006), (155, 760554), (174, 677505), (186, 633795), (235, 501642), (261, 451670), (279, 422530), (282, 418035), (290, 406503), (310, 380277), (423, 278690), (435, 271002), (465, 253518), (470, 250821), (522, 225835), (558, 211265), (705, 167214), (846, 139345), (870, 135501), (899, 131130), (930, 126759), (961, 122670), (1305, 90334), (1363, 86490), (1395, 84506), (1410, 83607), (1457, 80910), (1798, 65565), (1922, 61335), (2115, 55738), (2610, 45167), (2697, 43710), (2726, 43245), (2790, 42253), (2883, 40890), (2914, 40455), (4089, 28830), (4230, 27869), (4371, 26970), (4495, 26226), (4805, 24534), (5394, 21855), (5766, 20445), (6815, 17298), (7285, 16182), (8091, 14570), (8178, 14415), (8649, 13630), (8742, 13485), (8990, 13113), (9610, 12267)]