708423690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{78977}}^1$

素因数の和:79023

約数の個数: 64

約数和(自身を含む): 1910635776

約数和(自身を除く): 1202212086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 78977, 157954, 236931, 394885, 473862, 789770, 1026701, 1184655, 1816471, 2053402, 2369310, 3080103, 3632942, 5133505, 5449413, 6160206, 9082355, 10267010, 10898826, 15400515, 18164710, 23614123, 27247065, 30801030, 47228246, 54494130, 70842369, 118070615, 141684738, 236141230, 354211845, 708423690]

約数ペア:

[(1, 708423690), (2, 354211845), (3, 236141230), (5, 141684738), (6, 118070615), (10, 70842369), (13, 54494130), (15, 47228246), (23, 30801030), (26, 27247065), (30, 23614123), (39, 18164710), (46, 15400515), (65, 10898826), (69, 10267010), (78, 9082355), (115, 6160206), (130, 5449413), (138, 5133505), (195, 3632942), (230, 3080103), (299, 2369310), (345, 2053402), (390, 1816471), (598, 1184655), (690, 1026701), (897, 789770), (1495, 473862), (1794, 394885), (2990, 236931), (4485, 157954), (8970, 78977)]