70295598180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1620461}}^1$

素因数の和:1620717

約数の個数: 72

約数和(自身を含む): 214114884984

約数和(自身を除く): 143819286804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4820, 7230, 8676, 10845, 14460, 21690, 43380, 1620461, 3240922, 4861383, 6481844, 8102305, 9722766, 14584149, 16204610, 19445532, 24306915, 29168298, 32409220, 48613830, 58336596, 72920745, 97227660, 145841490, 291682980, 390531101, 781062202, 1171593303, 1562124404, 1952655505, 2343186606, 3514779909, 3905311010, 4686373212, 5857966515, 7029559818, 7810622020, 11715933030, 14059119636, 17573899545, 23431866060, 35147799090, 70295598180]

約数ペア:

[(1, 70295598180), (2, 35147799090), (3, 23431866060), (4, 17573899545), (5, 14059119636), (6, 11715933030), (9, 7810622020), (10, 7029559818), (12, 5857966515), (15, 4686373212), (18, 3905311010), (20, 3514779909), (30, 2343186606), (36, 1952655505), (45, 1562124404), (60, 1171593303), (90, 781062202), (180, 390531101), (241, 291682980), (482, 145841490), (723, 97227660), (964, 72920745), (1205, 58336596), (1446, 48613830), (2169, 32409220), (2410, 29168298), (2892, 24306915), (3615, 19445532), (4338, 16204610), (4820, 14584149), (7230, 9722766), (8676, 8102305), (10845, 6481844), (14460, 4861383), (21690, 3240922), (43380, 1620461)]