30484260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 93125760

約数和(自身を除く): 62641500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1039, 1467, 1630, 1956, 2078, 2445, 2934, 3117, 3260, 4156, 4890, 5195, 5868, 6234, 7335, 9351, 9780, 10390, 12468, 14670, 15585, 18702, 20780, 29340, 31170, 37404, 46755, 62340, 93510, 169357, 187020, 338714, 508071, 677428, 846785, 1016142, 1524213, 1693570, 2032284, 2540355, 3048426, 3387140, 5080710, 6096852, 7621065, 10161420, 15242130, 30484260]

約数ペア:

[(1, 30484260), (2, 15242130), (3, 10161420), (4, 7621065), (5, 6096852), (6, 5080710), (9, 3387140), (10, 3048426), (12, 2540355), (15, 2032284), (18, 1693570), (20, 1524213), (30, 1016142), (36, 846785), (45, 677428), (60, 508071), (90, 338714), (163, 187020), (180, 169357), (326, 93510), (489, 62340), (652, 46755), (815, 37404), (978, 31170), (1039, 29340), (1467, 20780), (1630, 18702), (1956, 15585), (2078, 14670), (2445, 12468), (2934, 10390), (3117, 9780), (3260, 9351), (4156, 7335), (4890, 6234), (5195, 5868)]