141481830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 406388736

約数和(自身を除く): 264906906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 103, 105, 155, 186, 206, 210, 211, 217, 309, 310, 422, 434, 465, 515, 618, 633, 651, 721, 930, 1030, 1055, 1085, 1266, 1302, 1442, 1477, 1545, 2110, 2163, 2170, 2954, 3090, 3165, 3193, 3255, 3605, 4326, 4431, 6330, 6386, 6510, 6541, 7210, 7385, 8862, 9579, 10815, 13082, 14770, 15965, 19158, 19623, 21630, 21733, 22155, 22351, 31930, 32705, 39246, 43466, 44310, 44702, 45787, 47895, 65199, 65410, 67053, 91574, 95790, 98115, 108665, 111755, 130398, 134106, 137361, 152131, 196230, 217330, 223510, 228935, 274722, 304262, 325995, 335265, 456393, 457870, 651990, 670530, 673723, 686805, 760655, 912786, 1347446, 1373610, 1521310, 2021169, 2281965, 3368615, 4042338, 4563930, 4716061, 6737230, 9432122, 10105845, 14148183, 20211690, 23580305, 28296366, 47160610, 70740915, 141481830]

約数ペア:

[(1, 141481830), (2, 70740915), (3, 47160610), (5, 28296366), (6, 23580305), (7, 20211690), (10, 14148183), (14, 10105845), (15, 9432122), (21, 6737230), (30, 4716061), (31, 4563930), (35, 4042338), (42, 3368615), (62, 2281965), (70, 2021169), (93, 1521310), (103, 1373610), (105, 1347446), (155, 912786), (186, 760655), (206, 686805), (210, 673723), (211, 670530), (217, 651990), (309, 457870), (310, 456393), (422, 335265), (434, 325995), (465, 304262), (515, 274722), (618, 228935), (633, 223510), (651, 217330), (721, 196230), (930, 152131), (1030, 137361), (1055, 134106), (1085, 130398), (1266, 111755), (1302, 108665), (1442, 98115), (1477, 95790), (1545, 91574), (2110, 67053), (2163, 65410), (2170, 65199), (2954, 47895), (3090, 45787), (3165, 44702), (3193, 44310), (3255, 43466), (3605, 39246), (4326, 32705), (4431, 31930), (6330, 22351), (6386, 22155), (6510, 21733), (6541, 21630), (7210, 19623), (7385, 19158), (8862, 15965), (9579, 14770), (10815, 13082)]