9827220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 30425472

約数和(自身を除く): 20598252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 293, 390, 430, 516, 559, 586, 645, 780, 860, 879, 1118, 1172, 1290, 1465, 1677, 1758, 2236, 2580, 2795, 2930, 3354, 3516, 3809, 4395, 5590, 5860, 6708, 7618, 8385, 8790, 11180, 11427, 12599, 15236, 16770, 17580, 19045, 22854, 25198, 33540, 37797, 38090, 45708, 50396, 57135, 62995, 75594, 76180, 114270, 125990, 151188, 163787, 188985, 228540, 251980, 327574, 377970, 491361, 655148, 755940, 818935, 982722, 1637870, 1965444, 2456805, 3275740, 4913610, 9827220]

約数ペア:

[(1, 9827220), (2, 4913610), (3, 3275740), (4, 2456805), (5, 1965444), (6, 1637870), (10, 982722), (12, 818935), (13, 755940), (15, 655148), (20, 491361), (26, 377970), (30, 327574), (39, 251980), (43, 228540), (52, 188985), (60, 163787), (65, 151188), (78, 125990), (86, 114270), (129, 76180), (130, 75594), (156, 62995), (172, 57135), (195, 50396), (215, 45708), (258, 38090), (260, 37797), (293, 33540), (390, 25198), (430, 22854), (516, 19045), (559, 17580), (586, 16770), (645, 15236), (780, 12599), (860, 11427), (879, 11180), (1118, 8790), (1172, 8385), (1290, 7618), (1465, 6708), (1677, 5860), (1758, 5590), (2236, 4395), (2580, 3809), (2795, 3516), (2930, 3354)]