1206290430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30671}}^1$

素因数の和:30726

約数の個数: 96

約数和(自身を含む): 3445079040

約数和(自身を除く): 2238788610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 2070, 2185, 2622, 3933, 4370, 6555, 7866, 13110, 19665, 30671, 39330, 61342, 92013, 153355, 184026, 276039, 306710, 460065, 552078, 582749, 705433, 920130, 1165498, 1380195, 1410866, 1748247, 2116299, 2760390, 2913745, 3496494, 3527165, 4232598, 5244741, 5827490, 6348897, 7054330, 8741235, 10489482, 10581495, 12697794, 13403227, 17482470, 21162990, 26223705, 26806454, 31744485, 40209681, 52447410, 63488970, 67016135, 80419362, 120629043, 134032270, 201048405, 241258086, 402096810, 603145215, 1206290430]

約数ペア:

[(1, 1206290430), (2, 603145215), (3, 402096810), (5, 241258086), (6, 201048405), (9, 134032270), (10, 120629043), (15, 80419362), (18, 67016135), (19, 63488970), (23, 52447410), (30, 40209681), (38, 31744485), (45, 26806454), (46, 26223705), (57, 21162990), (69, 17482470), (90, 13403227), (95, 12697794), (114, 10581495), (115, 10489482), (138, 8741235), (171, 7054330), (190, 6348897), (207, 5827490), (230, 5244741), (285, 4232598), (342, 3527165), (345, 3496494), (414, 2913745), (437, 2760390), (570, 2116299), (690, 1748247), (855, 1410866), (874, 1380195), (1035, 1165498), (1311, 920130), (1710, 705433), (2070, 582749), (2185, 552078), (2622, 460065), (3933, 306710), (4370, 276039), (6555, 184026), (7866, 153355), (13110, 92013), (19665, 61342), (30671, 39330)]