17376380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 45360000

約数和(自身を除く): 27983620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 149, 170, 196, 238, 245, 298, 340, 343, 476, 490, 595, 596, 686, 745, 833, 980, 1043, 1190, 1372, 1490, 1666, 1715, 2086, 2380, 2533, 2980, 3332, 3430, 4165, 4172, 5066, 5215, 5831, 6860, 7301, 8330, 10132, 10430, 11662, 12665, 14602, 16660, 17731, 20860, 23324, 25330, 29155, 29204, 35462, 36505, 50660, 51107, 58310, 70924, 73010, 88655, 102214, 116620, 124117, 146020, 177310, 204428, 248234, 255535, 354620, 496468, 511070, 620585, 868819, 1022140, 1241170, 1737638, 2482340, 3475276, 4344095, 8688190, 17376380]

約数ペア:

[(1, 17376380), (2, 8688190), (4, 4344095), (5, 3475276), (7, 2482340), (10, 1737638), (14, 1241170), (17, 1022140), (20, 868819), (28, 620585), (34, 511070), (35, 496468), (49, 354620), (68, 255535), (70, 248234), (85, 204428), (98, 177310), (119, 146020), (140, 124117), (149, 116620), (170, 102214), (196, 88655), (238, 73010), (245, 70924), (298, 58310), (340, 51107), (343, 50660), (476, 36505), (490, 35462), (595, 29204), (596, 29155), (686, 25330), (745, 23324), (833, 20860), (980, 17731), (1043, 16660), (1190, 14602), (1372, 12665), (1490, 11662), (1666, 10430), (1715, 10132), (2086, 8330), (2380, 7301), (2533, 6860), (2980, 5831), (3332, 5215), (3430, 5066), (4165, 4172)]