247072170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9161}}^1$

素因数の和:9231

約数の個数: 64

約数和(自身を含む): 633277440

約数和(自身を除く): 386205270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 4495, 5394, 8990, 9161, 13485, 18322, 26970, 27483, 45805, 54966, 91610, 137415, 265669, 274830, 283991, 531338, 567982, 797007, 851973, 1328345, 1419955, 1594014, 1703946, 2656690, 2839910, 3985035, 4259865, 7970070, 8235739, 8519730, 16471478, 24707217, 41178695, 49414434, 82357390, 123536085, 247072170]

約数ペア:

[(1, 247072170), (2, 123536085), (3, 82357390), (5, 49414434), (6, 41178695), (10, 24707217), (15, 16471478), (29, 8519730), (30, 8235739), (31, 7970070), (58, 4259865), (62, 3985035), (87, 2839910), (93, 2656690), (145, 1703946), (155, 1594014), (174, 1419955), (186, 1328345), (290, 851973), (310, 797007), (435, 567982), (465, 531338), (870, 283991), (899, 274830), (930, 265669), (1798, 137415), (2697, 91610), (4495, 54966), (5394, 45805), (8990, 27483), (9161, 26970), (13485, 18322)]