7055470380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16798739}}^1$

素因数の和:16798758

約数の個数: 48

約数和(自身を含む): 22577506560

約数和(自身を除く): 15522036180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16798739, 33597478, 50396217, 67194956, 83993695, 100792434, 117591173, 167987390, 201584868, 235182346, 251981085, 335974780, 352773519, 470364692, 503962170, 587955865, 705547038, 1007924340, 1175911730, 1411094076, 1763867595, 2351823460, 3527735190, 7055470380]

約数ペア:

[(1, 7055470380), (2, 3527735190), (3, 2351823460), (4, 1763867595), (5, 1411094076), (6, 1175911730), (7, 1007924340), (10, 705547038), (12, 587955865), (14, 503962170), (15, 470364692), (20, 352773519), (21, 335974780), (28, 251981085), (30, 235182346), (35, 201584868), (42, 167987390), (60, 117591173), (70, 100792434), (84, 83993695), (105, 67194956), (140, 50396217), (210, 33597478), (420, 16798739)]