388675530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23599}}^1$

素因数の和:23676

約数の個数: 64

約数和(自身を含む): 1053504000

約数和(自身を除く): 664828470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 16470, 23599, 47198, 70797, 117995, 141594, 212391, 235990, 353985, 424782, 637173, 707970, 1061955, 1274346, 1439539, 2123910, 2879078, 3185865, 4318617, 6371730, 7197695, 8637234, 12955851, 14395390, 21593085, 25911702, 38867553, 43186170, 64779255, 77735106, 129558510, 194337765, 388675530]

約数ペア:

[(1, 388675530), (2, 194337765), (3, 129558510), (5, 77735106), (6, 64779255), (9, 43186170), (10, 38867553), (15, 25911702), (18, 21593085), (27, 14395390), (30, 12955851), (45, 8637234), (54, 7197695), (61, 6371730), (90, 4318617), (122, 3185865), (135, 2879078), (183, 2123910), (270, 1439539), (305, 1274346), (366, 1061955), (549, 707970), (610, 637173), (915, 424782), (1098, 353985), (1647, 235990), (1830, 212391), (2745, 141594), (3294, 117995), (5490, 70797), (8235, 47198), (16470, 23599)]