23544990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 75226320

約数和(自身を除く): 51681330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 281, 285, 294, 315, 342, 399, 441, 490, 562, 570, 630, 665, 735, 798, 843, 855, 882, 931, 1197, 1330, 1405, 1470, 1686, 1710, 1862, 1967, 1995, 2205, 2394, 2529, 2793, 2810, 3934, 3990, 4215, 4410, 4655, 5058, 5339, 5586, 5901, 5985, 8379, 8430, 9310, 9835, 10678, 11802, 11970, 12645, 13769, 13965, 16017, 16758, 17703, 19670, 25290, 26695, 27538, 27930, 29505, 32034, 35406, 37373, 41307, 41895, 48051, 53390, 59010, 68845, 74746, 80085, 82614, 83790, 88515, 96102, 112119, 123921, 137690, 160170, 177030, 186865, 206535, 224238, 240255, 247842, 261611, 336357, 373730, 413070, 480510, 523222, 560595, 619605, 672714, 784833, 1121190, 1239210, 1308055, 1569666, 1681785, 2354499, 2616110, 3363570, 3924165, 4708998, 7848330, 11772495, 23544990]

約数ペア:

[(1, 23544990), (2, 11772495), (3, 7848330), (5, 4708998), (6, 3924165), (7, 3363570), (9, 2616110), (10, 2354499), (14, 1681785), (15, 1569666), (18, 1308055), (19, 1239210), (21, 1121190), (30, 784833), (35, 672714), (38, 619605), (42, 560595), (45, 523222), (49, 480510), (57, 413070), (63, 373730), (70, 336357), (90, 261611), (95, 247842), (98, 240255), (105, 224238), (114, 206535), (126, 186865), (133, 177030), (147, 160170), (171, 137690), (190, 123921), (210, 112119), (245, 96102), (266, 88515), (281, 83790), (285, 82614), (294, 80085), (315, 74746), (342, 68845), (399, 59010), (441, 53390), (490, 48051), (562, 41895), (570, 41307), (630, 37373), (665, 35406), (735, 32034), (798, 29505), (843, 27930), (855, 27538), (882, 26695), (931, 25290), (1197, 19670), (1330, 17703), (1405, 16758), (1470, 16017), (1686, 13965), (1710, 13769), (1862, 12645), (1967, 11970), (1995, 11802), (2205, 10678), (2394, 9835), (2529, 9310), (2793, 8430), (2810, 8379), (3934, 5985), (3990, 5901), (4215, 5586), (4410, 5339), (4655, 5058)]