2013304650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{273919}}^1$

素因数の和:273948

約数の個数: 72

約数和(自身を含む): 5808199680

約数和(自身を除く): 3794895030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 273919, 547838, 821757, 1369595, 1643514, 1917433, 2739190, 3834866, 4108785, 5752299, 6847975, 8217570, 9587165, 11504598, 13422031, 13695950, 19174330, 20543925, 26844062, 28761495, 40266093, 41087850, 47935825, 57522990, 67110155, 80532186, 95871650, 134220310, 143807475, 201330465, 287614950, 335550775, 402660930, 671101550, 1006652325, 2013304650]

約数ペア:

[(1, 2013304650), (2, 1006652325), (3, 671101550), (5, 402660930), (6, 335550775), (7, 287614950), (10, 201330465), (14, 143807475), (15, 134220310), (21, 95871650), (25, 80532186), (30, 67110155), (35, 57522990), (42, 47935825), (49, 41087850), (50, 40266093), (70, 28761495), (75, 26844062), (98, 20543925), (105, 19174330), (147, 13695950), (150, 13422031), (175, 11504598), (210, 9587165), (245, 8217570), (294, 6847975), (350, 5752299), (490, 4108785), (525, 3834866), (735, 2739190), (1050, 1917433), (1225, 1643514), (1470, 1369595), (2450, 821757), (3675, 547838), (7350, 273919)]