2114190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 5995080

約数和(自身を除く): 3880890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 169, 195, 234, 278, 338, 390, 417, 507, 585, 695, 834, 845, 1014, 1170, 1251, 1390, 1521, 1690, 1807, 2085, 2502, 2535, 3042, 3614, 4170, 5070, 5421, 6255, 7605, 9035, 10842, 12510, 15210, 16263, 18070, 23491, 27105, 32526, 46982, 54210, 70473, 81315, 117455, 140946, 162630, 211419, 234910, 352365, 422838, 704730, 1057095, 2114190]

約数ペア:

[(1, 2114190), (2, 1057095), (3, 704730), (5, 422838), (6, 352365), (9, 234910), (10, 211419), (13, 162630), (15, 140946), (18, 117455), (26, 81315), (30, 70473), (39, 54210), (45, 46982), (65, 32526), (78, 27105), (90, 23491), (117, 18070), (130, 16263), (139, 15210), (169, 12510), (195, 10842), (234, 9035), (278, 7605), (338, 6255), (390, 5421), (417, 5070), (507, 4170), (585, 3614), (695, 3042), (834, 2535), (845, 2502), (1014, 2085), (1170, 1807), (1251, 1690), (1390, 1521)]