102854430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 315950544

約数和(自身を除く): 213096114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 83, 90, 98, 105, 126, 147, 166, 210, 245, 249, 281, 294, 315, 415, 441, 490, 498, 562, 581, 630, 735, 747, 830, 843, 882, 1162, 1245, 1405, 1470, 1494, 1686, 1743, 1967, 2205, 2490, 2529, 2810, 2905, 3486, 3735, 3934, 4067, 4215, 4410, 5058, 5229, 5810, 5901, 7470, 8134, 8430, 8715, 9835, 10458, 11802, 12201, 12645, 13769, 17430, 17703, 19670, 20335, 23323, 24402, 25290, 26145, 27538, 29505, 35406, 36603, 40670, 41307, 46646, 52290, 59010, 61005, 68845, 69969, 73206, 82614, 88515, 116615, 122010, 123921, 137690, 139938, 163261, 177030, 183015, 206535, 209907, 233230, 247842, 326522, 349845, 366030, 413070, 419814, 489783, 619605, 699690, 816305, 979566, 1049535, 1142827, 1239210, 1469349, 1632610, 2099070, 2285654, 2448915, 2938698, 3428481, 4897830, 5714135, 6856962, 7346745, 10285443, 11428270, 14693490, 17142405, 20570886, 34284810, 51427215, 102854430]

約数ペア:

[(1, 102854430), (2, 51427215), (3, 34284810), (5, 20570886), (6, 17142405), (7, 14693490), (9, 11428270), (10, 10285443), (14, 7346745), (15, 6856962), (18, 5714135), (21, 4897830), (30, 3428481), (35, 2938698), (42, 2448915), (45, 2285654), (49, 2099070), (63, 1632610), (70, 1469349), (83, 1239210), (90, 1142827), (98, 1049535), (105, 979566), (126, 816305), (147, 699690), (166, 619605), (210, 489783), (245, 419814), (249, 413070), (281, 366030), (294, 349845), (315, 326522), (415, 247842), (441, 233230), (490, 209907), (498, 206535), (562, 183015), (581, 177030), (630, 163261), (735, 139938), (747, 137690), (830, 123921), (843, 122010), (882, 116615), (1162, 88515), (1245, 82614), (1405, 73206), (1470, 69969), (1494, 68845), (1686, 61005), (1743, 59010), (1967, 52290), (2205, 46646), (2490, 41307), (2529, 40670), (2810, 36603), (2905, 35406), (3486, 29505), (3735, 27538), (3934, 26145), (4067, 25290), (4215, 24402), (4410, 23323), (5058, 20335), (5229, 19670), (5810, 17703), (5901, 17430), (7470, 13769), (8134, 12645), (8430, 12201), (8715, 11802), (9835, 10458)]