1900793070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{44651}}^1$

素因数の和:44718

約数の個数: 96

約数和(自身を含む): 5516843904

約数和(自身を除く): 3616050834

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 645, 774, 946, 990, 1290, 1419, 1935, 2365, 2838, 3870, 4257, 4730, 7095, 8514, 14190, 21285, 42570, 44651, 89302, 133953, 223255, 267906, 401859, 446510, 491161, 669765, 803718, 982322, 1339530, 1473483, 1919993, 2009295, 2455805, 2946966, 3839986, 4018590, 4420449, 4911610, 5759979, 7367415, 8840898, 9599965, 11519958, 14734830, 17279937, 19199930, 21119923, 22102245, 28799895, 34559874, 42239846, 44204490, 57599790, 63359769, 86399685, 105599615, 126719538, 172799370, 190079307, 211199230, 316798845, 380158614, 633597690, 950396535, 1900793070]

約数ペア:

[(1, 1900793070), (2, 950396535), (3, 633597690), (5, 380158614), (6, 316798845), (9, 211199230), (10, 190079307), (11, 172799370), (15, 126719538), (18, 105599615), (22, 86399685), (30, 63359769), (33, 57599790), (43, 44204490), (45, 42239846), (55, 34559874), (66, 28799895), (86, 22102245), (90, 21119923), (99, 19199930), (110, 17279937), (129, 14734830), (165, 11519958), (198, 9599965), (215, 8840898), (258, 7367415), (330, 5759979), (387, 4911610), (430, 4420449), (473, 4018590), (495, 3839986), (645, 2946966), (774, 2455805), (946, 2009295), (990, 1919993), (1290, 1473483), (1419, 1339530), (1935, 982322), (2365, 803718), (2838, 669765), (3870, 491161), (4257, 446510), (4730, 401859), (7095, 267906), (8514, 223255), (14190, 133953), (21285, 89302), (42570, 44651)]