213402450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{45893}}^1$

素因数の和:45939

約数の個数: 48

約数和(自身を含む): 546322176

約数和(自身を除く): 332919726

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, 45893, 91786, 137679, 229465, 275358, 458930, 688395, 1147325, 1376790, 1422683, 2294650, 2845366, 3441975, 4268049, 6883950, 7113415, 8536098, 14226830, 21340245, 35567075, 42680490, 71134150, 106701225, 213402450]

約数ペア:

[(1, 213402450), (2, 106701225), (3, 71134150), (5, 42680490), (6, 35567075), (10, 21340245), (15, 14226830), (25, 8536098), (30, 7113415), (31, 6883950), (50, 4268049), (62, 3441975), (75, 2845366), (93, 2294650), (150, 1422683), (155, 1376790), (186, 1147325), (310, 688395), (465, 458930), (775, 275358), (930, 229465), (1550, 137679), (2325, 91786), (4650, 45893)]