442321830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{1399}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 1181376000

約数和(自身を除く): 739054170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1171, 1399, 2342, 2798, 3513, 4197, 5855, 6995, 7026, 8394, 10539, 11710, 12591, 13990, 17565, 20985, 21078, 25182, 31617, 35130, 37773, 41970, 52695, 62955, 63234, 75546, 105390, 125910, 158085, 188865, 316170, 377730, 1638229, 3276458, 4914687, 8191145, 9829374, 14744061, 16382290, 24573435, 29488122, 44232183, 49146870, 73720305, 88464366, 147440610, 221160915, 442321830]

約数ペア:

[(1, 442321830), (2, 221160915), (3, 147440610), (5, 88464366), (6, 73720305), (9, 49146870), (10, 44232183), (15, 29488122), (18, 24573435), (27, 16382290), (30, 14744061), (45, 9829374), (54, 8191145), (90, 4914687), (135, 3276458), (270, 1638229), (1171, 377730), (1399, 316170), (2342, 188865), (2798, 158085), (3513, 125910), (4197, 105390), (5855, 75546), (6995, 63234), (7026, 62955), (8394, 52695), (10539, 41970), (11710, 37773), (12591, 35130), (13990, 31617), (17565, 25182), (20985, 21078)]