15697789660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{3181}}^1$

素因数の和:3647

約数の個数: 96

約数和(自身を含む): 38168726400

約数和(自身を除く): 22470936740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 349, 404, 505, 698, 707, 1010, 1396, 1414, 1745, 2020, 2443, 2828, 3181, 3490, 3535, 4886, 6362, 6980, 7070, 9772, 12215, 12724, 14140, 15905, 22267, 24430, 31810, 35249, 44534, 48860, 63620, 70498, 89068, 111335, 140996, 176245, 222670, 246743, 321281, 352490, 445340, 493486, 642562, 704980, 986972, 1110169, 1233715, 1285124, 1606405, 2220338, 2248967, 2467430, 3212810, 4440676, 4497934, 4934860, 5550845, 6425620, 7771183, 8995868, 11101690, 11244835, 15542366, 22203380, 22489670, 31084732, 38855915, 44979340, 77711830, 112127069, 155423660, 224254138, 448508276, 560635345, 784889483, 1121270690, 1569778966, 2242541380, 3139557932, 3924447415, 7848894830, 15697789660]

約数ペア:

[(1, 15697789660), (2, 7848894830), (4, 3924447415), (5, 3139557932), (7, 2242541380), (10, 1569778966), (14, 1121270690), (20, 784889483), (28, 560635345), (35, 448508276), (70, 224254138), (101, 155423660), (140, 112127069), (202, 77711830), (349, 44979340), (404, 38855915), (505, 31084732), (698, 22489670), (707, 22203380), (1010, 15542366), (1396, 11244835), (1414, 11101690), (1745, 8995868), (2020, 7771183), (2443, 6425620), (2828, 5550845), (3181, 4934860), (3490, 4497934), (3535, 4440676), (4886, 3212810), (6362, 2467430), (6980, 2248967), (7070, 2220338), (9772, 1606405), (12215, 1285124), (12724, 1233715), (14140, 1110169), (15905, 986972), (22267, 704980), (24430, 642562), (31810, 493486), (35249, 445340), (44534, 352490), (48860, 321281), (63620, 246743), (70498, 222670), (89068, 176245), (111335, 140996)]