23467990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 57915648

約数和(自身を除く): 34447658

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 37, 41, 65, 70, 74, 82, 85, 91, 119, 130, 170, 182, 185, 205, 221, 238, 259, 287, 370, 410, 442, 455, 481, 518, 533, 574, 595, 629, 697, 910, 962, 1066, 1105, 1190, 1258, 1295, 1394, 1435, 1517, 1547, 2210, 2405, 2590, 2665, 2870, 3034, 3094, 3145, 3367, 3485, 3731, 4403, 4810, 4879, 5330, 6290, 6734, 6970, 7462, 7585, 7735, 8177, 8806, 9061, 9758, 10619, 15170, 15470, 16354, 16835, 18122, 18655, 19721, 21238, 22015, 24395, 25789, 33670, 37310, 39442, 40885, 44030, 45305, 48790, 51578, 53095, 57239, 63427, 81770, 90610, 98605, 106190, 114478, 126854, 128945, 138047, 180523, 197210, 257890, 276094, 286195, 317135, 335257, 361046, 572390, 634270, 670514, 690235, 902615, 1380470, 1676285, 1805230, 2346799, 3352570, 4693598, 11733995, 23467990]

約数ペア:

[(1, 23467990), (2, 11733995), (5, 4693598), (7, 3352570), (10, 2346799), (13, 1805230), (14, 1676285), (17, 1380470), (26, 902615), (34, 690235), (35, 670514), (37, 634270), (41, 572390), (65, 361046), (70, 335257), (74, 317135), (82, 286195), (85, 276094), (91, 257890), (119, 197210), (130, 180523), (170, 138047), (182, 128945), (185, 126854), (205, 114478), (221, 106190), (238, 98605), (259, 90610), (287, 81770), (370, 63427), (410, 57239), (442, 53095), (455, 51578), (481, 48790), (518, 45305), (533, 44030), (574, 40885), (595, 39442), (629, 37310), (697, 33670), (910, 25789), (962, 24395), (1066, 22015), (1105, 21238), (1190, 19721), (1258, 18655), (1295, 18122), (1394, 16835), (1435, 16354), (1517, 15470), (1547, 15170), (2210, 10619), (2405, 9758), (2590, 9061), (2665, 8806), (2870, 8177), (3034, 7735), (3094, 7585), (3145, 7462), (3367, 6970), (3485, 6734), (3731, 6290), (4403, 5330), (4810, 4879)]