299201630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 666610560

約数和(自身を除く): 367408930

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 197, 394, 455, 910, 985, 1379, 1669, 1970, 2561, 2758, 3338, 5122, 6895, 8345, 11683, 12805, 13790, 16690, 17927, 21697, 23366, 25610, 35854, 43394, 58415, 89635, 108485, 116830, 151879, 179270, 216970, 303758, 328793, 657586, 759395, 1518790, 1643965, 2301551, 3287930, 4274309, 4603102, 8548618, 11507755, 21371545, 23015510, 29920163, 42743090, 59840326, 149600815, 299201630]

約数ペア:

[(1, 299201630), (2, 149600815), (5, 59840326), (7, 42743090), (10, 29920163), (13, 23015510), (14, 21371545), (26, 11507755), (35, 8548618), (65, 4603102), (70, 4274309), (91, 3287930), (130, 2301551), (182, 1643965), (197, 1518790), (394, 759395), (455, 657586), (910, 328793), (985, 303758), (1379, 216970), (1669, 179270), (1970, 151879), (2561, 116830), (2758, 108485), (3338, 89635), (5122, 58415), (6895, 43394), (8345, 35854), (11683, 25610), (12805, 23366), (13790, 21697), (16690, 17927)]