9880110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 28892160

約数和(自身を除く): 19012050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 43, 45, 46, 54, 69, 74, 86, 90, 111, 115, 129, 135, 138, 185, 207, 215, 222, 230, 258, 270, 333, 345, 370, 387, 414, 430, 555, 621, 645, 666, 690, 774, 851, 989, 999, 1035, 1110, 1161, 1242, 1290, 1591, 1665, 1702, 1935, 1978, 1998, 2070, 2322, 2553, 2967, 3105, 3182, 3330, 3870, 4255, 4773, 4945, 4995, 5106, 5805, 5934, 6210, 7659, 7955, 8510, 8901, 9546, 9890, 9990, 11610, 12765, 14319, 14835, 15318, 15910, 17802, 22977, 23865, 25530, 26703, 28638, 29670, 36593, 38295, 42957, 44505, 45954, 47730, 53406, 71595, 73186, 76590, 85914, 89010, 109779, 114885, 133515, 143190, 182965, 214785, 219558, 229770, 267030, 329337, 365930, 429570, 548895, 658674, 988011, 1097790, 1646685, 1976022, 3293370, 4940055, 9880110]

約数ペア:

[(1, 9880110), (2, 4940055), (3, 3293370), (5, 1976022), (6, 1646685), (9, 1097790), (10, 988011), (15, 658674), (18, 548895), (23, 429570), (27, 365930), (30, 329337), (37, 267030), (43, 229770), (45, 219558), (46, 214785), (54, 182965), (69, 143190), (74, 133515), (86, 114885), (90, 109779), (111, 89010), (115, 85914), (129, 76590), (135, 73186), (138, 71595), (185, 53406), (207, 47730), (215, 45954), (222, 44505), (230, 42957), (258, 38295), (270, 36593), (333, 29670), (345, 28638), (370, 26703), (387, 25530), (414, 23865), (430, 22977), (555, 17802), (621, 15910), (645, 15318), (666, 14835), (690, 14319), (774, 12765), (851, 11610), (989, 9990), (999, 9890), (1035, 9546), (1110, 8901), (1161, 8510), (1242, 7955), (1290, 7659), (1591, 6210), (1665, 5934), (1702, 5805), (1935, 5106), (1978, 4995), (1998, 4945), (2070, 4773), (2322, 4255), (2553, 3870), (2967, 3330), (3105, 3182)]