30342072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 79672320

約数和(自身を除く): 49330248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 727, 888, 1128, 1454, 1739, 2181, 2908, 3478, 4362, 5217, 5816, 6956, 8724, 10434, 13912, 17448, 20868, 26899, 34169, 41736, 53798, 68338, 80697, 102507, 107596, 136676, 161394, 205014, 215192, 273352, 322788, 410028, 645576, 820056, 1264253, 2528506, 3792759, 5057012, 7585518, 10114024, 15171036, 30342072]

約数ペア:

[(1, 30342072), (2, 15171036), (3, 10114024), (4, 7585518), (6, 5057012), (8, 3792759), (12, 2528506), (24, 1264253), (37, 820056), (47, 645576), (74, 410028), (94, 322788), (111, 273352), (141, 215192), (148, 205014), (188, 161394), (222, 136676), (282, 107596), (296, 102507), (376, 80697), (444, 68338), (564, 53798), (727, 41736), (888, 34169), (1128, 26899), (1454, 20868), (1739, 17448), (2181, 13912), (2908, 10434), (3478, 8724), (4362, 6956), (5217, 5816)]