230815970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 564936120

約数和(自身を除く): 334120150

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 121, 154, 170, 187, 229, 238, 242, 245, 374, 385, 458, 490, 539, 595, 605, 770, 833, 847, 935, 1078, 1145, 1190, 1210, 1309, 1603, 1666, 1694, 1870, 2057, 2290, 2519, 2618, 2695, 3206, 3893, 4114, 4165, 4235, 5038, 5390, 5929, 6545, 7786, 8015, 8330, 8470, 9163, 10285, 11221, 11858, 12595, 13090, 14399, 16030, 17633, 18326, 19465, 20570, 22442, 25190, 27251, 27709, 28798, 29645, 35266, 38930, 42823, 45815, 54502, 55418, 56105, 59290, 71995, 85646, 88165, 91630, 100793, 112210, 123431, 136255, 138545, 143990, 176330, 190757, 193963, 201586, 214115, 246862, 272510, 277090, 299761, 381514, 387926, 428230, 471053, 503965, 599522, 617155, 942106, 953785, 969815, 1007930, 1234310, 1357741, 1498805, 1907570, 1939630, 2098327, 2355265, 2715482, 2997610, 3297371, 4196654, 4710530, 6594742, 6788705, 10491635, 13577410, 16486855, 20983270, 23081597, 32973710, 46163194, 115407985, 230815970]

約数ペア:

[(1, 230815970), (2, 115407985), (5, 46163194), (7, 32973710), (10, 23081597), (11, 20983270), (14, 16486855), (17, 13577410), (22, 10491635), (34, 6788705), (35, 6594742), (49, 4710530), (55, 4196654), (70, 3297371), (77, 2997610), (85, 2715482), (98, 2355265), (110, 2098327), (119, 1939630), (121, 1907570), (154, 1498805), (170, 1357741), (187, 1234310), (229, 1007930), (238, 969815), (242, 953785), (245, 942106), (374, 617155), (385, 599522), (458, 503965), (490, 471053), (539, 428230), (595, 387926), (605, 381514), (770, 299761), (833, 277090), (847, 272510), (935, 246862), (1078, 214115), (1145, 201586), (1190, 193963), (1210, 190757), (1309, 176330), (1603, 143990), (1666, 138545), (1694, 136255), (1870, 123431), (2057, 112210), (2290, 100793), (2519, 91630), (2618, 88165), (2695, 85646), (3206, 71995), (3893, 59290), (4114, 56105), (4165, 55418), (4235, 54502), (5038, 45815), (5390, 42823), (5929, 38930), (6545, 35266), (7786, 29645), (8015, 28798), (8330, 27709), (8470, 27251), (9163, 25190), (10285, 22442), (11221, 20570), (11858, 19465), (12595, 18326), (13090, 17633), (14399, 16030)]