83657210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 197188992

約数和(自身を除く): 113531782

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 230, 245, 299, 322, 455, 490, 571, 598, 637, 805, 910, 1127, 1142, 1274, 1495, 1610, 2093, 2254, 2855, 2990, 3185, 3997, 4186, 5635, 5710, 6370, 7423, 7994, 10465, 11270, 13133, 14651, 14846, 19985, 20930, 26266, 27979, 29302, 37115, 39970, 51961, 55958, 65665, 73255, 74230, 91931, 103922, 131330, 139895, 146510, 170729, 183862, 259805, 279790, 341458, 363727, 459655, 519610, 643517, 727454, 853645, 919310, 1195103, 1287034, 1707290, 1818635, 2390206, 3217585, 3637270, 5975515, 6435170, 8365721, 11951030, 16731442, 41828605, 83657210]

約数ペア:

[(1, 83657210), (2, 41828605), (5, 16731442), (7, 11951030), (10, 8365721), (13, 6435170), (14, 5975515), (23, 3637270), (26, 3217585), (35, 2390206), (46, 1818635), (49, 1707290), (65, 1287034), (70, 1195103), (91, 919310), (98, 853645), (115, 727454), (130, 643517), (161, 519610), (182, 459655), (230, 363727), (245, 341458), (299, 279790), (322, 259805), (455, 183862), (490, 170729), (571, 146510), (598, 139895), (637, 131330), (805, 103922), (910, 91931), (1127, 74230), (1142, 73255), (1274, 65665), (1495, 55958), (1610, 51961), (2093, 39970), (2254, 37115), (2855, 29302), (2990, 27979), (3185, 26266), (3997, 20930), (4186, 19985), (5635, 14846), (5710, 14651), (6370, 13133), (7423, 11270), (7994, 10465)]