2298889390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{8423}}^1$

素因数の和:9001

約数の個数: 48

約数和(自身を含む): 4822807392

約数和(自身を除く): 2523918002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 557, 1114, 2785, 3899, 5570, 7798, 8423, 16846, 19495, 27293, 38990, 42115, 54586, 58961, 84230, 117922, 136465, 272930, 294805, 412727, 589610, 825454, 2063635, 4127270, 4691611, 9383222, 23458055, 32841277, 46916110, 65682554, 164206385, 229888939, 328412770, 459777878, 1149444695, 2298889390]

約数ペア:

[(1, 2298889390), (2, 1149444695), (5, 459777878), (7, 328412770), (10, 229888939), (14, 164206385), (35, 65682554), (49, 46916110), (70, 32841277), (98, 23458055), (245, 9383222), (490, 4691611), (557, 4127270), (1114, 2063635), (2785, 825454), (3899, 589610), (5570, 412727), (7798, 294805), (8423, 272930), (16846, 136465), (19495, 117922), (27293, 84230), (38990, 58961), (42115, 54586)]