15055763380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{61417}}^1$

素因数の和:61553

約数の個数: 96

約数和(自身を含む): 38631430656

約数和(自身を除く): 23575667276

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 103, 119, 140, 170, 206, 238, 340, 412, 476, 515, 595, 721, 1030, 1190, 1442, 1751, 2060, 2380, 2884, 3502, 3605, 7004, 7210, 8755, 12257, 14420, 17510, 24514, 35020, 49028, 61285, 61417, 122570, 122834, 245140, 245668, 307085, 429919, 614170, 859838, 1044089, 1228340, 1719676, 2088178, 2149595, 4176356, 4299190, 5220445, 6325951, 7308623, 8598380, 10440890, 12651902, 14617246, 20881780, 25303804, 29234492, 31629755, 36543115, 44281657, 63259510, 73086230, 88563314, 107541167, 126519020, 146172460, 177126628, 215082334, 221408285, 430164668, 442816570, 537705835, 752788169, 885633140, 1075411670, 1505576338, 2150823340, 3011152676, 3763940845, 7527881690, 15055763380]

約数ペア:

[(1, 15055763380), (2, 7527881690), (4, 3763940845), (5, 3011152676), (7, 2150823340), (10, 1505576338), (14, 1075411670), (17, 885633140), (20, 752788169), (28, 537705835), (34, 442816570), (35, 430164668), (68, 221408285), (70, 215082334), (85, 177126628), (103, 146172460), (119, 126519020), (140, 107541167), (170, 88563314), (206, 73086230), (238, 63259510), (340, 44281657), (412, 36543115), (476, 31629755), (515, 29234492), (595, 25303804), (721, 20881780), (1030, 14617246), (1190, 12651902), (1442, 10440890), (1751, 8598380), (2060, 7308623), (2380, 6325951), (2884, 5220445), (3502, 4299190), (3605, 4176356), (7004, 2149595), (7210, 2088178), (8755, 1719676), (12257, 1228340), (14420, 1044089), (17510, 859838), (24514, 614170), (35020, 429919), (49028, 307085), (61285, 245668), (61417, 245140), (122570, 122834)]