197620710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49529}}^1$

素因数の和:49565

約数の個数: 64

約数和(自身を含む): 570585600

約数和(自身を除く): 372964890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 49529, 99058, 148587, 247645, 297174, 346703, 495290, 693406, 742935, 941051, 1040109, 1485870, 1733515, 1882102, 2080218, 2823153, 3467030, 4705255, 5200545, 5646306, 6587357, 9410510, 10401090, 13174714, 14115765, 19762071, 28231530, 32936785, 39524142, 65873570, 98810355, 197620710]

約数ペア:

[(1, 197620710), (2, 98810355), (3, 65873570), (5, 39524142), (6, 32936785), (7, 28231530), (10, 19762071), (14, 14115765), (15, 13174714), (19, 10401090), (21, 9410510), (30, 6587357), (35, 5646306), (38, 5200545), (42, 4705255), (57, 3467030), (70, 2823153), (95, 2080218), (105, 1882102), (114, 1733515), (133, 1485870), (190, 1040109), (210, 941051), (266, 742935), (285, 693406), (399, 495290), (570, 346703), (665, 297174), (798, 247645), (1330, 148587), (1995, 99058), (3990, 49529)]