29239080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18770

約数の個数: 64

約数和(自身を含む): 94469760

約数和(自身を除く): 65230680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 18743, 37486, 56229, 74972, 93715, 112458, 149944, 187430, 224916, 243659, 281145, 374860, 449832, 487318, 562290, 730977, 749720, 974636, 1124580, 1218295, 1461954, 1949272, 2249160, 2436590, 2923908, 3654885, 4873180, 5847816, 7309770, 9746360, 14619540, 29239080]

約数ペア:

[(1, 29239080), (2, 14619540), (3, 9746360), (4, 7309770), (5, 5847816), (6, 4873180), (8, 3654885), (10, 2923908), (12, 2436590), (13, 2249160), (15, 1949272), (20, 1461954), (24, 1218295), (26, 1124580), (30, 974636), (39, 749720), (40, 730977), (52, 562290), (60, 487318), (65, 449832), (78, 374860), (104, 281145), (120, 243659), (130, 224916), (156, 187430), (195, 149944), (260, 112458), (312, 93715), (390, 74972), (520, 56229), (780, 37486), (1560, 18743)]