500490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 1336608

約数和(自身を除く): 836118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 83, 90, 134, 166, 201, 249, 335, 402, 415, 498, 603, 670, 747, 830, 1005, 1206, 1245, 1494, 2010, 2490, 3015, 3735, 5561, 6030, 7470, 11122, 16683, 27805, 33366, 50049, 55610, 83415, 100098, 166830, 250245, 500490]

約数ペア:

[(1, 500490), (2, 250245), (3, 166830), (5, 100098), (6, 83415), (9, 55610), (10, 50049), (15, 33366), (18, 27805), (30, 16683), (45, 11122), (67, 7470), (83, 6030), (90, 5561), (134, 3735), (166, 3015), (201, 2490), (249, 2010), (335, 1494), (402, 1245), (415, 1206), (498, 1005), (603, 830), (670, 747)]