30704300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 73661952

約数和(自身を除く): 42957652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 271, 275, 412, 515, 542, 550, 1030, 1084, 1100, 1133, 1355, 2060, 2266, 2575, 2710, 2981, 4532, 5150, 5420, 5665, 5962, 6775, 10300, 11330, 11924, 13550, 14905, 22660, 27100, 27913, 28325, 29810, 55826, 56650, 59620, 74525, 111652, 113300, 139565, 149050, 279130, 298100, 307043, 558260, 614086, 697825, 1228172, 1395650, 1535215, 2791300, 3070430, 6140860, 7676075, 15352150, 30704300]

約数ペア:

[(1, 30704300), (2, 15352150), (4, 7676075), (5, 6140860), (10, 3070430), (11, 2791300), (20, 1535215), (22, 1395650), (25, 1228172), (44, 697825), (50, 614086), (55, 558260), (100, 307043), (103, 298100), (110, 279130), (206, 149050), (220, 139565), (271, 113300), (275, 111652), (412, 74525), (515, 59620), (542, 56650), (550, 55826), (1030, 29810), (1084, 28325), (1100, 27913), (1133, 27100), (1355, 22660), (2060, 14905), (2266, 13550), (2575, 11924), (2710, 11330), (2981, 10300), (4532, 6775), (5150, 5962), (5420, 5665)]