30430050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 87649152

約数和(自身を除く): 57219102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 73, 75, 105, 146, 150, 175, 210, 219, 350, 365, 397, 438, 511, 525, 730, 794, 1022, 1050, 1095, 1191, 1533, 1825, 1985, 2190, 2382, 2555, 2779, 3066, 3650, 3970, 5110, 5475, 5558, 5955, 7665, 8337, 9925, 10950, 11910, 12775, 13895, 15330, 16674, 19850, 25550, 27790, 28981, 29775, 38325, 41685, 57962, 59550, 69475, 76650, 83370, 86943, 138950, 144905, 173886, 202867, 208425, 289810, 405734, 416850, 434715, 608601, 724525, 869430, 1014335, 1217202, 1449050, 2028670, 2173575, 3043005, 4347150, 5071675, 6086010, 10143350, 15215025, 30430050]

約数ペア:

[(1, 30430050), (2, 15215025), (3, 10143350), (5, 6086010), (6, 5071675), (7, 4347150), (10, 3043005), (14, 2173575), (15, 2028670), (21, 1449050), (25, 1217202), (30, 1014335), (35, 869430), (42, 724525), (50, 608601), (70, 434715), (73, 416850), (75, 405734), (105, 289810), (146, 208425), (150, 202867), (175, 173886), (210, 144905), (219, 138950), (350, 86943), (365, 83370), (397, 76650), (438, 69475), (511, 59550), (525, 57962), (730, 41685), (794, 38325), (1022, 29775), (1050, 28981), (1095, 27790), (1191, 25550), (1533, 19850), (1825, 16674), (1985, 15330), (2190, 13895), (2382, 12775), (2555, 11910), (2779, 10950), (3066, 9925), (3650, 8337), (3970, 7665), (5110, 5955), (5475, 5558)]