2677121790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{26177}}^1$

素因数の和:26681

約数の個数: 64

約数和(自身を含む): 7358321664

約数和(自身を除く): 4681199874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 487, 974, 1461, 2435, 2922, 3409, 4870, 6818, 7305, 10227, 14610, 17045, 20454, 26177, 34090, 51135, 52354, 78531, 102270, 130885, 157062, 183239, 261770, 366478, 392655, 549717, 785310, 916195, 1099434, 1832390, 2748585, 5497170, 12748199, 25496398, 38244597, 63740995, 76489194, 89237393, 127481990, 178474786, 191222985, 267712179, 382445970, 446186965, 535424358, 892373930, 1338560895, 2677121790]

約数ペア:

[(1, 2677121790), (2, 1338560895), (3, 892373930), (5, 535424358), (6, 446186965), (7, 382445970), (10, 267712179), (14, 191222985), (15, 178474786), (21, 127481990), (30, 89237393), (35, 76489194), (42, 63740995), (70, 38244597), (105, 25496398), (210, 12748199), (487, 5497170), (974, 2748585), (1461, 1832390), (2435, 1099434), (2922, 916195), (3409, 785310), (4870, 549717), (6818, 392655), (7305, 366478), (10227, 261770), (14610, 183239), (17045, 157062), (20454, 130885), (26177, 102270), (34090, 78531), (51135, 52354)]