2945752010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 5781331584

約数和(自身を除く): 2835579574

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 211, 410, 422, 697, 1055, 1394, 2003, 2110, 3485, 3587, 4006, 6970, 7174, 8651, 10015, 17302, 17935, 20030, 34051, 35870, 43255, 68102, 82123, 86510, 147067, 164246, 170255, 294134, 340510, 410615, 422633, 735335, 821230, 845266, 1396091, 1470670, 2113165, 2792182, 4226330, 6980455, 7184761, 13960910, 14369522, 17327953, 34655906, 35923805, 71847610, 86639765, 173279530, 294575201, 589150402, 1472876005, 2945752010]

約数ペア:

[(1, 2945752010), (2, 1472876005), (5, 589150402), (10, 294575201), (17, 173279530), (34, 86639765), (41, 71847610), (82, 35923805), (85, 34655906), (170, 17327953), (205, 14369522), (211, 13960910), (410, 7184761), (422, 6980455), (697, 4226330), (1055, 2792182), (1394, 2113165), (2003, 1470670), (2110, 1396091), (3485, 845266), (3587, 821230), (4006, 735335), (6970, 422633), (7174, 410615), (8651, 340510), (10015, 294134), (17302, 170255), (17935, 164246), (20030, 147067), (34051, 86510), (35870, 82123), (43255, 68102)]