1188396990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63179}}^1$

素因数の和:63222

約数の個数: 96

約数和(自身を含む): 3548188800

約数和(自身を除く): 2359791810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 18810, 63179, 126358, 189537, 315895, 379074, 568611, 631790, 694969, 947685, 1137222, 1200401, 1389938, 1895370, 2084907, 2400802, 2843055, 3474845, 3601203, 4169814, 5686110, 6002005, 6254721, 6949690, 7202406, 10424535, 10803609, 12004010, 12509442, 13204411, 18006015, 20849070, 21607218, 26408822, 31273605, 36012030, 39613233, 54018045, 62547210, 66022055, 79226466, 108036090, 118839699, 132044110, 198066165, 237679398, 396132330, 594198495, 1188396990]

約数ペア:

[(1, 1188396990), (2, 594198495), (3, 396132330), (5, 237679398), (6, 198066165), (9, 132044110), (10, 118839699), (11, 108036090), (15, 79226466), (18, 66022055), (19, 62547210), (22, 54018045), (30, 39613233), (33, 36012030), (38, 31273605), (45, 26408822), (55, 21607218), (57, 20849070), (66, 18006015), (90, 13204411), (95, 12509442), (99, 12004010), (110, 10803609), (114, 10424535), (165, 7202406), (171, 6949690), (190, 6254721), (198, 6002005), (209, 5686110), (285, 4169814), (330, 3601203), (342, 3474845), (418, 2843055), (495, 2400802), (570, 2084907), (627, 1895370), (855, 1389938), (990, 1200401), (1045, 1137222), (1254, 947685), (1710, 694969), (1881, 631790), (2090, 568611), (3135, 379074), (3762, 315895), (6270, 189537), (9405, 126358), (18810, 63179)]