2021736220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2767}}^1$

素因数の和:3107

約数の個数: 96

約数和(自身を含む): 5156186112

約数和(自身を除く): 3134449892

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 307, 340, 476, 595, 614, 1190, 1228, 1535, 2149, 2380, 2767, 3070, 4298, 5219, 5534, 6140, 8596, 10438, 10745, 11068, 13835, 19369, 20876, 21490, 26095, 27670, 36533, 38738, 42980, 47039, 52190, 55340, 73066, 77476, 94078, 96845, 104380, 146132, 182665, 188156, 193690, 235195, 329273, 365330, 387380, 470390, 658546, 730660, 849469, 940780, 1317092, 1646365, 1698938, 3292730, 3397876, 4247345, 5946283, 6585460, 8494690, 11892566, 14440973, 16989380, 23785132, 28881946, 29731415, 57763892, 59462830, 72204865, 101086811, 118925660, 144409730, 202173622, 288819460, 404347244, 505434055, 1010868110, 2021736220]

約数ペア:

[(1, 2021736220), (2, 1010868110), (4, 505434055), (5, 404347244), (7, 288819460), (10, 202173622), (14, 144409730), (17, 118925660), (20, 101086811), (28, 72204865), (34, 59462830), (35, 57763892), (68, 29731415), (70, 28881946), (85, 23785132), (119, 16989380), (140, 14440973), (170, 11892566), (238, 8494690), (307, 6585460), (340, 5946283), (476, 4247345), (595, 3397876), (614, 3292730), (1190, 1698938), (1228, 1646365), (1535, 1317092), (2149, 940780), (2380, 849469), (2767, 730660), (3070, 658546), (4298, 470390), (5219, 387380), (5534, 365330), (6140, 329273), (8596, 235195), (10438, 193690), (10745, 188156), (11068, 182665), (13835, 146132), (19369, 104380), (20876, 96845), (21490, 94078), (26095, 77476), (27670, 73066), (36533, 55340), (38738, 52190), (42980, 47039)]