7139947110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{6427}}^1$

素因数の和:8405

約数の個数: 64

約数和(自身を含む): 18049824000

約数和(自身を除く): 10909876890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1949, 3898, 5847, 6427, 9745, 11694, 12854, 19281, 19490, 29235, 32135, 37031, 38562, 58470, 64270, 74062, 96405, 111093, 122113, 185155, 192810, 222186, 244226, 366339, 370310, 555465, 610565, 732678, 1110930, 1221130, 1831695, 3663390, 12526223, 25052446, 37578669, 62631115, 75157338, 125262230, 187893345, 237998237, 375786690, 475996474, 713994711, 1189991185, 1427989422, 2379982370, 3569973555, 7139947110]

約数ペア:

[(1, 7139947110), (2, 3569973555), (3, 2379982370), (5, 1427989422), (6, 1189991185), (10, 713994711), (15, 475996474), (19, 375786690), (30, 237998237), (38, 187893345), (57, 125262230), (95, 75157338), (114, 62631115), (190, 37578669), (285, 25052446), (570, 12526223), (1949, 3663390), (3898, 1831695), (5847, 1221130), (6427, 1110930), (9745, 732678), (11694, 610565), (12854, 555465), (19281, 370310), (19490, 366339), (29235, 244226), (32135, 222186), (37031, 192810), (38562, 185155), (58470, 122113), (64270, 111093), (74062, 96405)]