121276028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 235418400

約数和(自身を除く): 114142372

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 89, 116, 178, 356, 493, 691, 986, 1382, 1513, 1972, 2581, 2764, 3026, 5162, 6052, 10324, 11747, 20039, 23494, 40078, 43877, 46988, 61499, 80156, 87754, 122998, 175508, 245996, 340663, 681326, 1045483, 1362652, 1783471, 2090966, 3566942, 4181932, 7133884, 30319007, 60638014, 121276028]

約数ペア:

[(1, 121276028), (2, 60638014), (4, 30319007), (17, 7133884), (29, 4181932), (34, 3566942), (58, 2090966), (68, 1783471), (89, 1362652), (116, 1045483), (178, 681326), (356, 340663), (493, 245996), (691, 175508), (986, 122998), (1382, 87754), (1513, 80156), (1972, 61499), (2581, 46988), (2764, 43877), (3026, 40078), (5162, 23494), (6052, 20039), (10324, 11747)]