76798190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 173106720

約数和(自身を除く): 96308530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 73, 95, 98, 113, 133, 146, 190, 226, 245, 266, 365, 490, 511, 565, 665, 730, 791, 931, 1022, 1130, 1330, 1387, 1582, 1862, 2147, 2555, 2774, 3577, 3955, 4294, 4655, 5110, 5537, 6935, 7154, 7910, 8249, 9310, 9709, 10735, 11074, 13870, 15029, 16498, 17885, 19418, 21470, 27685, 30058, 35770, 41245, 48545, 55370, 57743, 67963, 75145, 82490, 97090, 105203, 115486, 135926, 150290, 156731, 210406, 288715, 313462, 339815, 404201, 526015, 577430, 679630, 783655, 808402, 1052030, 1097117, 1567310, 2021005, 2194234, 4042010, 5485585, 7679819, 10971170, 15359638, 38399095, 76798190]

約数ペア:

[(1, 76798190), (2, 38399095), (5, 15359638), (7, 10971170), (10, 7679819), (14, 5485585), (19, 4042010), (35, 2194234), (38, 2021005), (49, 1567310), (70, 1097117), (73, 1052030), (95, 808402), (98, 783655), (113, 679630), (133, 577430), (146, 526015), (190, 404201), (226, 339815), (245, 313462), (266, 288715), (365, 210406), (490, 156731), (511, 150290), (565, 135926), (665, 115486), (730, 105203), (791, 97090), (931, 82490), (1022, 75145), (1130, 67963), (1330, 57743), (1387, 55370), (1582, 48545), (1862, 41245), (2147, 35770), (2555, 30058), (2774, 27685), (3577, 21470), (3955, 19418), (4294, 17885), (4655, 16498), (5110, 15029), (5537, 13870), (6935, 11074), (7154, 10735), (7910, 9709), (8249, 9310)]