47105370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 140456160

約数和(自身を除く): 93350790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 163, 169, 171, 190, 195, 234, 247, 285, 326, 338, 342, 390, 489, 494, 507, 570, 585, 741, 815, 845, 855, 978, 1014, 1170, 1235, 1467, 1482, 1521, 1630, 1690, 1710, 2119, 2223, 2445, 2470, 2535, 2934, 3042, 3097, 3211, 3705, 4238, 4446, 4890, 5070, 6194, 6357, 6422, 7335, 7410, 7605, 9291, 9633, 10595, 11115, 12714, 14670, 15210, 15485, 16055, 18582, 19071, 19266, 21190, 22230, 27547, 27873, 28899, 30970, 31785, 32110, 38142, 40261, 46455, 48165, 55094, 55746, 57798, 63570, 80522, 82641, 92910, 95355, 96330, 120783, 137735, 139365, 144495, 165282, 190710, 201305, 241566, 247923, 275470, 278730, 288990, 362349, 402610, 413205, 495846, 523393, 603915, 724698, 826410, 1046786, 1207830, 1239615, 1570179, 1811745, 2479230, 2616965, 3140358, 3623490, 4710537, 5233930, 7850895, 9421074, 15701790, 23552685, 47105370]

約数ペア:

[(1, 47105370), (2, 23552685), (3, 15701790), (5, 9421074), (6, 7850895), (9, 5233930), (10, 4710537), (13, 3623490), (15, 3140358), (18, 2616965), (19, 2479230), (26, 1811745), (30, 1570179), (38, 1239615), (39, 1207830), (45, 1046786), (57, 826410), (65, 724698), (78, 603915), (90, 523393), (95, 495846), (114, 413205), (117, 402610), (130, 362349), (163, 288990), (169, 278730), (171, 275470), (190, 247923), (195, 241566), (234, 201305), (247, 190710), (285, 165282), (326, 144495), (338, 139365), (342, 137735), (390, 120783), (489, 96330), (494, 95355), (507, 92910), (570, 82641), (585, 80522), (741, 63570), (815, 57798), (845, 55746), (855, 55094), (978, 48165), (1014, 46455), (1170, 40261), (1235, 38142), (1467, 32110), (1482, 31785), (1521, 30970), (1630, 28899), (1690, 27873), (1710, 27547), (2119, 22230), (2223, 21190), (2445, 19266), (2470, 19071), (2535, 18582), (2934, 16055), (3042, 15485), (3097, 15210), (3211, 14670), (3705, 12714), (4238, 11115), (4446, 10595), (4890, 9633), (5070, 9291), (6194, 7605), (6357, 7410), (6422, 7335)]