561112230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 1571996160

約数和(自身を除く): 1010883930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 419, 490, 735, 838, 911, 1257, 1470, 1822, 2095, 2514, 2733, 2933, 4190, 4555, 5466, 5866, 6285, 6377, 8799, 9110, 12570, 12754, 13665, 14665, 17598, 19131, 20531, 27330, 29330, 31885, 38262, 41062, 43995, 44639, 61593, 63770, 87990, 89278, 95655, 102655, 123186, 133917, 191310, 205310, 223195, 267834, 307965, 381709, 446390, 615930, 669585, 763418, 1145127, 1339170, 1908545, 2290254, 2671963, 3817090, 5343926, 5725635, 8015889, 11451270, 13359815, 16031778, 18703741, 26719630, 37407482, 40079445, 56111223, 80158890, 93518705, 112222446, 187037410, 280556115, 561112230]

約数ペア:

[(1, 561112230), (2, 280556115), (3, 187037410), (5, 112222446), (6, 93518705), (7, 80158890), (10, 56111223), (14, 40079445), (15, 37407482), (21, 26719630), (30, 18703741), (35, 16031778), (42, 13359815), (49, 11451270), (70, 8015889), (98, 5725635), (105, 5343926), (147, 3817090), (210, 2671963), (245, 2290254), (294, 1908545), (419, 1339170), (490, 1145127), (735, 763418), (838, 669585), (911, 615930), (1257, 446390), (1470, 381709), (1822, 307965), (2095, 267834), (2514, 223195), (2733, 205310), (2933, 191310), (4190, 133917), (4555, 123186), (5466, 102655), (5866, 95655), (6285, 89278), (6377, 87990), (8799, 63770), (9110, 61593), (12570, 44639), (12754, 43995), (13665, 41062), (14665, 38262), (17598, 31885), (19131, 29330), (20531, 27330)]