1374804270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{311747}}^1$

素因数の和:311774

約数の個数: 72

約数和(自身を含む): 4158094824

約数和(自身を除く): 2783290554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 311747, 623494, 935241, 1558735, 1870482, 2182229, 2805723, 3117470, 4364458, 4676205, 5611446, 6546687, 9352410, 10911145, 13093374, 14028615, 15275603, 19640061, 21822290, 28057230, 30551206, 32733435, 39280122, 45826809, 65466870, 76378015, 91653618, 98200305, 137480427, 152756030, 196400610, 229134045, 274960854, 458268090, 687402135, 1374804270]

約数ペア:

[(1, 1374804270), (2, 687402135), (3, 458268090), (5, 274960854), (6, 229134045), (7, 196400610), (9, 152756030), (10, 137480427), (14, 98200305), (15, 91653618), (18, 76378015), (21, 65466870), (30, 45826809), (35, 39280122), (42, 32733435), (45, 30551206), (49, 28057230), (63, 21822290), (70, 19640061), (90, 15275603), (98, 14028615), (105, 13093374), (126, 10911145), (147, 9352410), (210, 6546687), (245, 5611446), (294, 4676205), (315, 4364458), (441, 3117470), (490, 2805723), (630, 2182229), (735, 1870482), (882, 1558735), (1470, 935241), (2205, 623494), (4410, 311747)]