2259390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 6648480

約数和(自身を除く): 4389090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 53, 58, 70, 87, 98, 105, 106, 145, 147, 159, 174, 203, 210, 245, 265, 290, 294, 318, 371, 406, 435, 490, 530, 609, 735, 742, 795, 870, 1015, 1113, 1218, 1421, 1470, 1537, 1590, 1855, 2030, 2226, 2597, 2842, 3045, 3074, 3710, 4263, 4611, 5194, 5565, 6090, 7105, 7685, 7791, 8526, 9222, 10759, 11130, 12985, 14210, 15370, 15582, 21315, 21518, 23055, 25970, 32277, 38955, 42630, 46110, 53795, 64554, 75313, 77910, 107590, 150626, 161385, 225939, 322770, 376565, 451878, 753130, 1129695, 2259390]

約数ペア:

[(1, 2259390), (2, 1129695), (3, 753130), (5, 451878), (6, 376565), (7, 322770), (10, 225939), (14, 161385), (15, 150626), (21, 107590), (29, 77910), (30, 75313), (35, 64554), (42, 53795), (49, 46110), (53, 42630), (58, 38955), (70, 32277), (87, 25970), (98, 23055), (105, 21518), (106, 21315), (145, 15582), (147, 15370), (159, 14210), (174, 12985), (203, 11130), (210, 10759), (245, 9222), (265, 8526), (290, 7791), (294, 7685), (318, 7105), (371, 6090), (406, 5565), (435, 5194), (490, 4611), (530, 4263), (609, 3710), (735, 3074), (742, 3045), (795, 2842), (870, 2597), (1015, 2226), (1113, 2030), (1218, 1855), (1421, 1590), (1470, 1537)]