89768490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 254119680

約数和(自身を除く): 164351190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 735, 773, 790, 1106, 1185, 1470, 1546, 1659, 2319, 2370, 2765, 3318, 3865, 3871, 4638, 5411, 5530, 7730, 7742, 8295, 10822, 11595, 11613, 16233, 16590, 19355, 23190, 23226, 27055, 32466, 37877, 38710, 54110, 58065, 61067, 75754, 81165, 113631, 116130, 122134, 162330, 183201, 189385, 227262, 305335, 366402, 378770, 427469, 568155, 610670, 854938, 916005, 1136310, 1282407, 1832010, 2137345, 2564814, 2992283, 4274690, 5984566, 6412035, 8976849, 12824070, 14961415, 17953698, 29922830, 44884245, 89768490]

約数ペア:

[(1, 89768490), (2, 44884245), (3, 29922830), (5, 17953698), (6, 14961415), (7, 12824070), (10, 8976849), (14, 6412035), (15, 5984566), (21, 4274690), (30, 2992283), (35, 2564814), (42, 2137345), (49, 1832010), (70, 1282407), (79, 1136310), (98, 916005), (105, 854938), (147, 610670), (158, 568155), (210, 427469), (237, 378770), (245, 366402), (294, 305335), (395, 227262), (474, 189385), (490, 183201), (553, 162330), (735, 122134), (773, 116130), (790, 113631), (1106, 81165), (1185, 75754), (1470, 61067), (1546, 58065), (1659, 54110), (2319, 38710), (2370, 37877), (2765, 32466), (3318, 27055), (3865, 23226), (3871, 23190), (4638, 19355), (5411, 16590), (5530, 16233), (7730, 11613), (7742, 11595), (8295, 10822)]