2908350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 8182512

約数和(自身を除く): 5274162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 281, 345, 414, 450, 562, 575, 690, 843, 1035, 1150, 1405, 1686, 1725, 2070, 2529, 2810, 3450, 4215, 5058, 5175, 6463, 7025, 8430, 10350, 12645, 12926, 14050, 19389, 21075, 25290, 32315, 38778, 42150, 58167, 63225, 64630, 96945, 116334, 126450, 161575, 193890, 290835, 323150, 484725, 581670, 969450, 1454175, 2908350]

約数ペア:

[(1, 2908350), (2, 1454175), (3, 969450), (5, 581670), (6, 484725), (9, 323150), (10, 290835), (15, 193890), (18, 161575), (23, 126450), (25, 116334), (30, 96945), (45, 64630), (46, 63225), (50, 58167), (69, 42150), (75, 38778), (90, 32315), (115, 25290), (138, 21075), (150, 19389), (207, 14050), (225, 12926), (230, 12645), (281, 10350), (345, 8430), (414, 7025), (450, 6463), (562, 5175), (575, 5058), (690, 4215), (843, 3450), (1035, 2810), (1150, 2529), (1405, 2070), (1686, 1725)]