15697869070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{9661}}^1$

素因数の和:10141

約数の個数: 64

約数和(自身を含む): 31555319040

約数和(自身を除く): 15857449970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 431, 754, 862, 1885, 2155, 3770, 4310, 5603, 9661, 11206, 12499, 19322, 24998, 28015, 48305, 56030, 62495, 96610, 124990, 125593, 162487, 251186, 280169, 324974, 560338, 627965, 812435, 1255930, 1400845, 1624870, 2801690, 3642197, 4163891, 7284394, 8327782, 18210985, 20819455, 36421970, 41638910, 54130583, 108261166, 120752839, 241505678, 270652915, 541305830, 603764195, 1207528390, 1569786907, 3139573814, 7848934535, 15697869070]

約数ペア:

[(1, 15697869070), (2, 7848934535), (5, 3139573814), (10, 1569786907), (13, 1207528390), (26, 603764195), (29, 541305830), (58, 270652915), (65, 241505678), (130, 120752839), (145, 108261166), (290, 54130583), (377, 41638910), (431, 36421970), (754, 20819455), (862, 18210985), (1885, 8327782), (2155, 7284394), (3770, 4163891), (4310, 3642197), (5603, 2801690), (9661, 1624870), (11206, 1400845), (12499, 1255930), (19322, 812435), (24998, 627965), (28015, 560338), (48305, 324974), (56030, 280169), (62495, 251186), (96610, 162487), (124990, 125593)]