1211153970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 3262291200

約数和(自身を除く): 2051137230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 173, 174, 195, 290, 346, 377, 390, 435, 519, 619, 754, 865, 870, 1038, 1131, 1238, 1730, 1857, 1885, 2249, 2262, 2595, 3095, 3714, 3770, 4498, 5017, 5190, 5655, 6190, 6747, 8047, 9285, 10034, 11245, 11310, 13494, 15051, 16094, 17951, 18570, 22490, 24141, 25085, 30102, 33735, 35902, 40235, 48282, 50170, 53853, 65221, 67470, 75255, 80470, 89755, 107087, 107706, 120705, 130442, 150510, 179510, 195663, 214174, 233363, 241410, 269265, 321261, 326105, 391326, 466726, 535435, 538530, 642522, 652210, 700089, 978315, 1070870, 1166815, 1392131, 1400178, 1606305, 1956630, 2333630, 2784262, 3105523, 3212610, 3500445, 4176393, 6211046, 6960655, 7000890, 8352786, 9316569, 13921310, 15527615, 18633138, 20881965, 31055230, 40371799, 41763930, 46582845, 80743598, 93165690, 121115397, 201858995, 242230794, 403717990, 605576985, 1211153970]

約数ペア:

[(1, 1211153970), (2, 605576985), (3, 403717990), (5, 242230794), (6, 201858995), (10, 121115397), (13, 93165690), (15, 80743598), (26, 46582845), (29, 41763930), (30, 40371799), (39, 31055230), (58, 20881965), (65, 18633138), (78, 15527615), (87, 13921310), (130, 9316569), (145, 8352786), (173, 7000890), (174, 6960655), (195, 6211046), (290, 4176393), (346, 3500445), (377, 3212610), (390, 3105523), (435, 2784262), (519, 2333630), (619, 1956630), (754, 1606305), (865, 1400178), (870, 1392131), (1038, 1166815), (1131, 1070870), (1238, 978315), (1730, 700089), (1857, 652210), (1885, 642522), (2249, 538530), (2262, 535435), (2595, 466726), (3095, 391326), (3714, 326105), (3770, 321261), (4498, 269265), (5017, 241410), (5190, 233363), (5655, 214174), (6190, 195663), (6747, 179510), (8047, 150510), (9285, 130442), (10034, 120705), (11245, 107706), (11310, 107087), (13494, 89755), (15051, 80470), (16094, 75255), (17951, 67470), (18570, 65221), (22490, 53853), (24141, 50170), (25085, 48282), (30102, 40235), (33735, 35902)]