1257674130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157013}}^1$

素因数の和:157115

約数の個数: 48

約数和(自身を含む): 3306714840

約数和(自身を除く): 2049040710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 157013, 314026, 471039, 785065, 942078, 1413117, 1570130, 2355195, 2826234, 4710390, 7065585, 13974157, 14131170, 27948314, 41922471, 69870785, 83844942, 125767413, 139741570, 209612355, 251534826, 419224710, 628837065, 1257674130]

約数ペア:

[(1, 1257674130), (2, 628837065), (3, 419224710), (5, 251534826), (6, 209612355), (9, 139741570), (10, 125767413), (15, 83844942), (18, 69870785), (30, 41922471), (45, 27948314), (89, 14131170), (90, 13974157), (178, 7065585), (267, 4710390), (445, 2826234), (534, 2355195), (801, 1570130), (890, 1413117), (1335, 942078), (1602, 785065), (2670, 471039), (4005, 314026), (8010, 157013)]