1864471310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 3938264064

約数和(自身を除く): 2073792754

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 67, 82, 115, 130, 134, 205, 227, 230, 299, 335, 410, 454, 533, 598, 670, 871, 943, 1066, 1135, 1495, 1541, 1742, 1886, 2270, 2665, 2747, 2951, 2990, 3082, 4355, 4715, 5221, 5330, 5494, 5902, 7705, 8710, 9307, 9430, 10442, 12259, 13735, 14755, 15209, 15410, 18614, 20033, 24518, 26105, 27470, 29510, 30418, 35711, 40066, 46535, 52210, 61295, 63181, 67873, 71422, 76045, 93070, 100165, 120991, 122590, 126362, 135746, 152090, 178555, 197717, 200330, 214061, 241982, 315905, 339365, 349807, 357110, 395434, 428122, 604955, 623569, 631810, 678730, 699614, 821353, 988585, 1070305, 1209910, 1247138, 1642706, 1749035, 1977170, 2140610, 2782793, 3117845, 3498070, 4106765, 4547491, 5565586, 6235690, 8106397, 8213530, 9094982, 13913965, 14342087, 16212794, 22737455, 27827930, 28684174, 40531985, 45474910, 71710435, 81063970, 143420870, 186447131, 372894262, 932235655, 1864471310]

約数ペア:

[(1, 1864471310), (2, 932235655), (5, 372894262), (10, 186447131), (13, 143420870), (23, 81063970), (26, 71710435), (41, 45474910), (46, 40531985), (65, 28684174), (67, 27827930), (82, 22737455), (115, 16212794), (130, 14342087), (134, 13913965), (205, 9094982), (227, 8213530), (230, 8106397), (299, 6235690), (335, 5565586), (410, 4547491), (454, 4106765), (533, 3498070), (598, 3117845), (670, 2782793), (871, 2140610), (943, 1977170), (1066, 1749035), (1135, 1642706), (1495, 1247138), (1541, 1209910), (1742, 1070305), (1886, 988585), (2270, 821353), (2665, 699614), (2747, 678730), (2951, 631810), (2990, 623569), (3082, 604955), (4355, 428122), (4715, 395434), (5221, 357110), (5330, 349807), (5494, 339365), (5902, 315905), (7705, 241982), (8710, 214061), (9307, 200330), (9430, 197717), (10442, 178555), (12259, 152090), (13735, 135746), (14755, 126362), (15209, 122590), (15410, 120991), (18614, 100165), (20033, 93070), (24518, 76045), (26105, 71422), (27470, 67873), (29510, 63181), (30418, 61295), (35711, 52210), (40066, 46535)]