70875700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:186

約数の個数: 108

約数和(自身を含む): 187592160

約数和(自身を除く): 116716460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 73, 76, 95, 100, 133, 140, 146, 175, 190, 266, 292, 350, 365, 380, 475, 511, 532, 665, 700, 730, 950, 1022, 1330, 1387, 1460, 1825, 1900, 2044, 2555, 2660, 2774, 3325, 3650, 5110, 5329, 5548, 6650, 6935, 7300, 9709, 10220, 10658, 12775, 13300, 13870, 19418, 21316, 25550, 26645, 27740, 34675, 37303, 38836, 48545, 51100, 53290, 69350, 74606, 97090, 101251, 106580, 133225, 138700, 149212, 186515, 194180, 202502, 242725, 266450, 373030, 405004, 485450, 506255, 532900, 708757, 746060, 932575, 970900, 1012510, 1417514, 1865150, 2025020, 2531275, 2835028, 3543785, 3730300, 5062550, 7087570, 10125100, 14175140, 17718925, 35437850, 70875700]

約数ペア:

[(1, 70875700), (2, 35437850), (4, 17718925), (5, 14175140), (7, 10125100), (10, 7087570), (14, 5062550), (19, 3730300), (20, 3543785), (25, 2835028), (28, 2531275), (35, 2025020), (38, 1865150), (50, 1417514), (70, 1012510), (73, 970900), (76, 932575), (95, 746060), (100, 708757), (133, 532900), (140, 506255), (146, 485450), (175, 405004), (190, 373030), (266, 266450), (292, 242725), (350, 202502), (365, 194180), (380, 186515), (475, 149212), (511, 138700), (532, 133225), (665, 106580), (700, 101251), (730, 97090), (950, 74606), (1022, 69350), (1330, 53290), (1387, 51100), (1460, 48545), (1825, 38836), (1900, 37303), (2044, 34675), (2555, 27740), (2660, 26645), (2774, 25550), (3325, 21316), (3650, 19418), (5110, 13870), (5329, 13300), (5548, 12775), (6650, 10658), (6935, 10220), (7300, 9709)]