30156450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8741}}^1$

素因数の和:8779

約数の個数: 48

約数和(自身を含む): 78048576

約数和(自身を除く): 47892126

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 8741, 17482, 26223, 43705, 52446, 87410, 131115, 201043, 218525, 262230, 402086, 437050, 603129, 655575, 1005215, 1206258, 1311150, 2010430, 3015645, 5026075, 6031290, 10052150, 15078225, 30156450]

約数ペア:

[(1, 30156450), (2, 15078225), (3, 10052150), (5, 6031290), (6, 5026075), (10, 3015645), (15, 2010430), (23, 1311150), (25, 1206258), (30, 1005215), (46, 655575), (50, 603129), (69, 437050), (75, 402086), (115, 262230), (138, 218525), (150, 201043), (230, 131115), (345, 87410), (575, 52446), (690, 43705), (1150, 26223), (1725, 17482), (3450, 8741)]