402302010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 1123724448

約数和(自身を除く): 721422438

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 242, 285, 307, 330, 361, 363, 418, 570, 605, 614, 627, 722, 726, 921, 1045, 1083, 1210, 1254, 1535, 1805, 1815, 1842, 2090, 2166, 2299, 3070, 3135, 3377, 3610, 3630, 3971, 4598, 4605, 5415, 5833, 6270, 6754, 6897, 7942, 9210, 10131, 10830, 11495, 11666, 11913, 13794, 16885, 17499, 19855, 20262, 22990, 23826, 29165, 33770, 34485, 34998, 37147, 39710, 43681, 50655, 58330, 59565, 64163, 68970, 74294, 87362, 87495, 101310, 110827, 111441, 119130, 128326, 131043, 174990, 185735, 192489, 218405, 221654, 222882, 262086, 320815, 332481, 371470, 384978, 436810, 554135, 557205, 641630, 655215, 664962, 705793, 962445, 1108270, 1114410, 1219097, 1310430, 1411586, 1662405, 1924890, 2117379, 2438194, 3324810, 3528965, 3657291, 4234758, 6095485, 7057930, 7314582, 10586895, 12190970, 13410067, 18286455, 21173790, 26820134, 36572910, 40230201, 67050335, 80460402, 134100670, 201151005, 402302010]

約数ペア:

[(1, 402302010), (2, 201151005), (3, 134100670), (5, 80460402), (6, 67050335), (10, 40230201), (11, 36572910), (15, 26820134), (19, 21173790), (22, 18286455), (30, 13410067), (33, 12190970), (38, 10586895), (55, 7314582), (57, 7057930), (66, 6095485), (95, 4234758), (110, 3657291), (114, 3528965), (121, 3324810), (165, 2438194), (190, 2117379), (209, 1924890), (242, 1662405), (285, 1411586), (307, 1310430), (330, 1219097), (361, 1114410), (363, 1108270), (418, 962445), (570, 705793), (605, 664962), (614, 655215), (627, 641630), (722, 557205), (726, 554135), (921, 436810), (1045, 384978), (1083, 371470), (1210, 332481), (1254, 320815), (1535, 262086), (1805, 222882), (1815, 221654), (1842, 218405), (2090, 192489), (2166, 185735), (2299, 174990), (3070, 131043), (3135, 128326), (3377, 119130), (3610, 111441), (3630, 110827), (3971, 101310), (4598, 87495), (4605, 87362), (5415, 74294), (5833, 68970), (6270, 64163), (6754, 59565), (6897, 58330), (7942, 50655), (9210, 43681), (10131, 39710), (10830, 37147), (11495, 34998), (11666, 34485), (11913, 33770), (13794, 29165), (16885, 23826), (17499, 22990), (19855, 20262)]