7718130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12251}}^1$

素因数の和:12271

約数の個数: 48

約数和(自身を含む): 22935744

約数和(自身を除く): 15217614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12251, 24502, 36753, 61255, 73506, 85757, 110259, 122510, 171514, 183765, 220518, 257271, 367530, 428785, 514542, 551295, 771813, 857570, 1102590, 1286355, 1543626, 2572710, 3859065, 7718130]

約数ペア:

[(1, 7718130), (2, 3859065), (3, 2572710), (5, 1543626), (6, 1286355), (7, 1102590), (9, 857570), (10, 771813), (14, 551295), (15, 514542), (18, 428785), (21, 367530), (30, 257271), (35, 220518), (42, 183765), (45, 171514), (63, 122510), (70, 110259), (90, 85757), (105, 73506), (126, 61255), (210, 36753), (315, 24502), (630, 12251)]