28369650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6147

約数の個数: 48

約数和(自身を含む): 72638208

約数和(自身を除く): 44268558

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 6101, 12202, 18303, 30505, 36606, 61010, 91515, 152525, 183030, 189131, 305050, 378262, 457575, 567393, 915150, 945655, 1134786, 1891310, 2836965, 4728275, 5673930, 9456550, 14184825, 28369650]

約数ペア:

[(1, 28369650), (2, 14184825), (3, 9456550), (5, 5673930), (6, 4728275), (10, 2836965), (15, 1891310), (25, 1134786), (30, 945655), (31, 915150), (50, 567393), (62, 457575), (75, 378262), (93, 305050), (150, 189131), (155, 183030), (186, 152525), (310, 91515), (465, 61010), (775, 36606), (930, 30505), (1550, 18303), (2325, 12202), (4650, 6101)]