2302140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 7124544

約数和(自身を除く): 4822404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 61, 68, 74, 85, 102, 111, 122, 148, 170, 183, 185, 204, 222, 244, 255, 305, 340, 366, 370, 444, 510, 555, 610, 629, 732, 740, 915, 1020, 1037, 1110, 1220, 1258, 1830, 1887, 2074, 2220, 2257, 2516, 3111, 3145, 3660, 3774, 4148, 4514, 5185, 6222, 6290, 6771, 7548, 9028, 9435, 10370, 11285, 12444, 12580, 13542, 15555, 18870, 20740, 22570, 27084, 31110, 33855, 37740, 38369, 45140, 62220, 67710, 76738, 115107, 135420, 153476, 191845, 230214, 383690, 460428, 575535, 767380, 1151070, 2302140]

約数ペア:

[(1, 2302140), (2, 1151070), (3, 767380), (4, 575535), (5, 460428), (6, 383690), (10, 230214), (12, 191845), (15, 153476), (17, 135420), (20, 115107), (30, 76738), (34, 67710), (37, 62220), (51, 45140), (60, 38369), (61, 37740), (68, 33855), (74, 31110), (85, 27084), (102, 22570), (111, 20740), (122, 18870), (148, 15555), (170, 13542), (183, 12580), (185, 12444), (204, 11285), (222, 10370), (244, 9435), (255, 9028), (305, 7548), (340, 6771), (366, 6290), (370, 6222), (444, 5185), (510, 4514), (555, 4148), (610, 3774), (629, 3660), (732, 3145), (740, 3111), (915, 2516), (1020, 2257), (1037, 2220), (1110, 2074), (1220, 1887), (1258, 1830)]