227614897020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1090423}}^1$

素因数の和:1090520

約数の個数: 144

約数和(自身を含む): 751816816128

約数和(自身を除く): 524201919108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 84, 98, 105, 140, 142, 147, 196, 210, 213, 245, 284, 294, 355, 420, 426, 490, 497, 588, 710, 735, 852, 980, 994, 1065, 1420, 1470, 1491, 1988, 2130, 2485, 2940, 2982, 3479, 4260, 4970, 5964, 6958, 7455, 9940, 10437, 13916, 14910, 17395, 20874, 29820, 34790, 41748, 52185, 69580, 104370, 208740, 1090423, 2180846, 3271269, 4361692, 5452115, 6542538, 7632961, 10904230, 13085076, 15265922, 16356345, 21808460, 22898883, 30531844, 32712690, 38164805, 45797766, 53430727, 65425380, 76329610, 77420033, 91595532, 106861454, 114494415, 152659220, 154840066, 160292181, 213722908, 228988830, 232260099, 267153635, 309680132, 320584362, 387100165, 457977660, 464520198, 534307270, 541940231, 641168724, 774200330, 801460905, 929040396, 1068614540, 1083880462, 1161300495, 1548400660, 1602921810, 1625820693, 2167760924, 2322600990, 2709701155, 3205843620, 3251641386, 3793581617, 4645201980, 5419402310, 6503282772, 7587163234, 8129103465, 10838804620, 11380744851, 15174326468, 16258206930, 18967908085, 22761489702, 32516413860, 37935816170, 45522979404, 56903724255, 75871632340, 113807448510, 227614897020]

約数ペア:

[(1, 227614897020), (2, 113807448510), (3, 75871632340), (4, 56903724255), (5, 45522979404), (6, 37935816170), (7, 32516413860), (10, 22761489702), (12, 18967908085), (14, 16258206930), (15, 15174326468), (20, 11380744851), (21, 10838804620), (28, 8129103465), (30, 7587163234), (35, 6503282772), (42, 5419402310), (49, 4645201980), (60, 3793581617), (70, 3251641386), (71, 3205843620), (84, 2709701155), (98, 2322600990), (105, 2167760924), (140, 1625820693), (142, 1602921810), (147, 1548400660), (196, 1161300495), (210, 1083880462), (213, 1068614540), (245, 929040396), (284, 801460905), (294, 774200330), (355, 641168724), (420, 541940231), (426, 534307270), (490, 464520198), (497, 457977660), (588, 387100165), (710, 320584362), (735, 309680132), (852, 267153635), (980, 232260099), (994, 228988830), (1065, 213722908), (1420, 160292181), (1470, 154840066), (1491, 152659220), (1988, 114494415), (2130, 106861454), (2485, 91595532), (2940, 77420033), (2982, 76329610), (3479, 65425380), (4260, 53430727), (4970, 45797766), (5964, 38164805), (6958, 32712690), (7455, 30531844), (9940, 22898883), (10437, 21808460), (13916, 16356345), (14910, 15265922), (17395, 13085076), (20874, 10904230), (29820, 7632961), (34790, 6542538), (41748, 5452115), (52185, 4361692), (69580, 3271269), (104370, 2180846), (208740, 1090423)]