4735980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 14584752

約数和(自身を除く): 9848772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 317, 332, 415, 498, 634, 747, 830, 951, 996, 1245, 1268, 1494, 1585, 1660, 1902, 2490, 2853, 2988, 3170, 3735, 3804, 4755, 4980, 5706, 6340, 7470, 9510, 11412, 14265, 14940, 19020, 26311, 28530, 52622, 57060, 78933, 105244, 131555, 157866, 236799, 263110, 315732, 394665, 473598, 526220, 789330, 947196, 1183995, 1578660, 2367990, 4735980]

約数ペア:

[(1, 4735980), (2, 2367990), (3, 1578660), (4, 1183995), (5, 947196), (6, 789330), (9, 526220), (10, 473598), (12, 394665), (15, 315732), (18, 263110), (20, 236799), (30, 157866), (36, 131555), (45, 105244), (60, 78933), (83, 57060), (90, 52622), (166, 28530), (180, 26311), (249, 19020), (317, 14940), (332, 14265), (415, 11412), (498, 9510), (634, 7470), (747, 6340), (830, 5706), (951, 4980), (996, 4755), (1245, 3804), (1268, 3735), (1494, 3170), (1585, 2988), (1660, 2853), (1902, 2490)]