30513294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 78451200

約数和(自身を除く): 47937906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 907, 1246, 1602, 1814, 1869, 2403, 2721, 3738, 4806, 5442, 5607, 6349, 8163, 11214, 12698, 16326, 16821, 19047, 24489, 33642, 38094, 48978, 57141, 80723, 114282, 161446, 171423, 242169, 342846, 484338, 565061, 726507, 1130122, 1453014, 1695183, 2179521, 3390366, 4359042, 5085549, 10171098, 15256647, 30513294]

約数ペア:

[(1, 30513294), (2, 15256647), (3, 10171098), (6, 5085549), (7, 4359042), (9, 3390366), (14, 2179521), (18, 1695183), (21, 1453014), (27, 1130122), (42, 726507), (54, 565061), (63, 484338), (89, 342846), (126, 242169), (178, 171423), (189, 161446), (267, 114282), (378, 80723), (534, 57141), (623, 48978), (801, 38094), (907, 33642), (1246, 24489), (1602, 19047), (1814, 16821), (1869, 16326), (2403, 12698), (2721, 11214), (3738, 8163), (4806, 6349), (5442, 5607)]