2413238940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{638423}}^1$

素因数の和:638448

約数の個数: 96

約数和(自身を含む): 8580418560

約数和(自身を除く): 6167179620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 638423, 1276846, 1915269, 2553692, 3192115, 3830538, 4468961, 5745807, 6384230, 7661076, 8937922, 9576345, 11491614, 12768460, 13406883, 17237421, 17875844, 19152690, 22344805, 22983228, 26813766, 28729035, 34474842, 38305380, 40220649, 44689610, 53627532, 57458070, 67034415, 68949684, 80441298, 86187105, 89379220, 114916140, 120661947, 134068830, 160882596, 172374210, 201103245, 241323894, 268137660, 344748420, 402206490, 482647788, 603309735, 804412980, 1206619470, 2413238940]

約数ペア:

[(1, 2413238940), (2, 1206619470), (3, 804412980), (4, 603309735), (5, 482647788), (6, 402206490), (7, 344748420), (9, 268137660), (10, 241323894), (12, 201103245), (14, 172374210), (15, 160882596), (18, 134068830), (20, 120661947), (21, 114916140), (27, 89379220), (28, 86187105), (30, 80441298), (35, 68949684), (36, 67034415), (42, 57458070), (45, 53627532), (54, 44689610), (60, 40220649), (63, 38305380), (70, 34474842), (84, 28729035), (90, 26813766), (105, 22983228), (108, 22344805), (126, 19152690), (135, 17875844), (140, 17237421), (180, 13406883), (189, 12768460), (210, 11491614), (252, 9576345), (270, 8937922), (315, 7661076), (378, 6384230), (420, 5745807), (540, 4468961), (630, 3830538), (756, 3192115), (945, 2553692), (1260, 1915269), (1890, 1276846), (3780, 638423)]