65889810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 203164416

約数和(自身を除く): 137274606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 67, 70, 90, 98, 105, 126, 134, 147, 201, 210, 223, 245, 294, 315, 335, 402, 441, 446, 469, 490, 603, 630, 669, 670, 735, 882, 938, 1005, 1115, 1206, 1338, 1407, 1470, 1561, 2007, 2010, 2205, 2230, 2345, 2814, 3015, 3122, 3283, 3345, 4014, 4221, 4410, 4683, 4690, 6030, 6566, 6690, 7035, 7805, 8442, 9366, 9849, 10035, 10927, 14049, 14070, 14941, 15610, 16415, 19698, 20070, 21105, 21854, 23415, 28098, 29547, 29882, 32781, 32830, 42210, 44823, 46830, 49245, 54635, 59094, 65562, 70245, 74705, 89646, 98343, 98490, 104587, 109270, 134469, 140490, 147735, 149410, 163905, 196686, 209174, 224115, 268938, 295470, 313761, 327810, 448230, 491715, 522935, 627522, 672345, 732109, 941283, 983430, 1045870, 1344690, 1464218, 1568805, 1882566, 2196327, 3137610, 3660545, 4392654, 4706415, 6588981, 7321090, 9412830, 10981635, 13177962, 21963270, 32944905, 65889810]

約数ペア:

[(1, 65889810), (2, 32944905), (3, 21963270), (5, 13177962), (6, 10981635), (7, 9412830), (9, 7321090), (10, 6588981), (14, 4706415), (15, 4392654), (18, 3660545), (21, 3137610), (30, 2196327), (35, 1882566), (42, 1568805), (45, 1464218), (49, 1344690), (63, 1045870), (67, 983430), (70, 941283), (90, 732109), (98, 672345), (105, 627522), (126, 522935), (134, 491715), (147, 448230), (201, 327810), (210, 313761), (223, 295470), (245, 268938), (294, 224115), (315, 209174), (335, 196686), (402, 163905), (441, 149410), (446, 147735), (469, 140490), (490, 134469), (603, 109270), (630, 104587), (669, 98490), (670, 98343), (735, 89646), (882, 74705), (938, 70245), (1005, 65562), (1115, 59094), (1206, 54635), (1338, 49245), (1407, 46830), (1470, 44823), (1561, 42210), (2007, 32830), (2010, 32781), (2205, 29882), (2230, 29547), (2345, 28098), (2814, 23415), (3015, 21854), (3122, 21105), (3283, 20070), (3345, 19698), (4014, 16415), (4221, 15610), (4410, 14941), (4683, 14070), (4690, 14049), (6030, 10927), (6566, 10035), (6690, 9849), (7035, 9366), (7805, 8442)]