18844291230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 47716024320

約数和(自身を除く): 28871733090

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 179, 230, 271, 345, 358, 537, 542, 563, 690, 813, 895, 1074, 1126, 1355, 1626, 1689, 1790, 2685, 2710, 2815, 3378, 4065, 4117, 5370, 5630, 6233, 8130, 8234, 8445, 12351, 12466, 12949, 16890, 18699, 20585, 24702, 25898, 31165, 37398, 38847, 41170, 48509, 61755, 62330, 64745, 77694, 93495, 97018, 100777, 123510, 129490, 145527, 152573, 186990, 194235, 201554, 242545, 291054, 302331, 305146, 388470, 457719, 485090, 503885, 604662, 727635, 762865, 915438, 1007770, 1115707, 1455270, 1511655, 1525730, 2231414, 2288595, 2317871, 3023310, 3347121, 3509179, 4577190, 4635742, 5578535, 6694242, 6953613, 7018358, 10527537, 11157070, 11589355, 13907226, 16735605, 17545895, 21055074, 23178710, 27310567, 33471210, 34768065, 35091790, 52637685, 54621134, 69536130, 81931701, 105275370, 136552835, 163863402, 273105670, 409658505, 628143041, 819317010, 1256286082, 1884429123, 3140715205, 3768858246, 6281430410, 9422145615, 18844291230]

約数ペア:

[(1, 18844291230), (2, 9422145615), (3, 6281430410), (5, 3768858246), (6, 3140715205), (10, 1884429123), (15, 1256286082), (23, 819317010), (30, 628143041), (46, 409658505), (69, 273105670), (115, 163863402), (138, 136552835), (179, 105275370), (230, 81931701), (271, 69536130), (345, 54621134), (358, 52637685), (537, 35091790), (542, 34768065), (563, 33471210), (690, 27310567), (813, 23178710), (895, 21055074), (1074, 17545895), (1126, 16735605), (1355, 13907226), (1626, 11589355), (1689, 11157070), (1790, 10527537), (2685, 7018358), (2710, 6953613), (2815, 6694242), (3378, 5578535), (4065, 4635742), (4117, 4577190), (5370, 3509179), (5630, 3347121), (6233, 3023310), (8130, 2317871), (8234, 2288595), (8445, 2231414), (12351, 1525730), (12466, 1511655), (12949, 1455270), (16890, 1115707), (18699, 1007770), (20585, 915438), (24702, 762865), (25898, 727635), (31165, 604662), (37398, 503885), (38847, 485090), (41170, 457719), (48509, 388470), (61755, 305146), (62330, 302331), (64745, 291054), (77694, 242545), (93495, 201554), (97018, 194235), (100777, 186990), (123510, 152573), (129490, 145527)]