525971490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:752

約数の個数: 128

約数和(自身を含む): 1461888000

約数和(自身を除く): 935916510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 149, 165, 190, 209, 285, 298, 330, 418, 447, 563, 570, 627, 745, 894, 1045, 1126, 1254, 1490, 1639, 1689, 2090, 2235, 2815, 2831, 3135, 3278, 3378, 4470, 4917, 5630, 5662, 6193, 6270, 8195, 8445, 8493, 9834, 10697, 12386, 14155, 16390, 16890, 16986, 18579, 21394, 24585, 28310, 30965, 31141, 32091, 37158, 42465, 49170, 53485, 61930, 62282, 64182, 83887, 84930, 92895, 93423, 106970, 117667, 155705, 160455, 167774, 185790, 186846, 235334, 251661, 311410, 320910, 353001, 419435, 467115, 503322, 588335, 706002, 838870, 922757, 934230, 1176670, 1258305, 1593853, 1765005, 1845514, 2516610, 2768271, 3187706, 3530010, 4613785, 4781559, 5536542, 7969265, 9227570, 9563118, 13841355, 15938530, 17532383, 23907795, 27682710, 35064766, 47815590, 52597149, 87661915, 105194298, 175323830, 262985745, 525971490]

約数ペア:

[(1, 525971490), (2, 262985745), (3, 175323830), (5, 105194298), (6, 87661915), (10, 52597149), (11, 47815590), (15, 35064766), (19, 27682710), (22, 23907795), (30, 17532383), (33, 15938530), (38, 13841355), (55, 9563118), (57, 9227570), (66, 7969265), (95, 5536542), (110, 4781559), (114, 4613785), (149, 3530010), (165, 3187706), (190, 2768271), (209, 2516610), (285, 1845514), (298, 1765005), (330, 1593853), (418, 1258305), (447, 1176670), (563, 934230), (570, 922757), (627, 838870), (745, 706002), (894, 588335), (1045, 503322), (1126, 467115), (1254, 419435), (1490, 353001), (1639, 320910), (1689, 311410), (2090, 251661), (2235, 235334), (2815, 186846), (2831, 185790), (3135, 167774), (3278, 160455), (3378, 155705), (4470, 117667), (4917, 106970), (5630, 93423), (5662, 92895), (6193, 84930), (6270, 83887), (8195, 64182), (8445, 62282), (8493, 61930), (9834, 53485), (10697, 49170), (12386, 42465), (14155, 37158), (16390, 32091), (16890, 31141), (16986, 30965), (18579, 28310), (21394, 24585)]