830456370190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1\times {\mathrm{11321}}^1$

素因数の和:13237

約数の個数: 64

約数和(自身を含む): 1581342834240

約数和(自身を除く): 750886464050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 1657, 2330, 3314, 4427, 8285, 8854, 11321, 16570, 22135, 22642, 31483, 44270, 56605, 62966, 113210, 157415, 215099, 314830, 386081, 430198, 772162, 1075495, 1930405, 2150990, 2637793, 3860810, 5275586, 7335539, 13188965, 14671078, 18758897, 26377930, 36677695, 37517794, 50118067, 73355390, 93794485, 100236134, 187588970, 250590335, 356419043, 501180670, 712838086, 1782095215, 3564190430, 4370823001, 8741646002, 21854115005, 43708230010, 83045637019, 166091274038, 415228185095, 830456370190]

約数ペア:

[(1, 830456370190), (2, 415228185095), (5, 166091274038), (10, 83045637019), (19, 43708230010), (38, 21854115005), (95, 8741646002), (190, 4370823001), (233, 3564190430), (466, 1782095215), (1165, 712838086), (1657, 501180670), (2330, 356419043), (3314, 250590335), (4427, 187588970), (8285, 100236134), (8854, 93794485), (11321, 73355390), (16570, 50118067), (22135, 37517794), (22642, 36677695), (31483, 26377930), (44270, 18758897), (56605, 14671078), (62966, 13188965), (113210, 7335539), (157415, 5275586), (215099, 3860810), (314830, 2637793), (386081, 2150990), (430198, 1930405), (772162, 1075495)]