1972607310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2687}}^1\times {\mathrm{2719}}^1$

素因数の和:5422

約数の個数: 64

約数和(自身を含む): 5264179200

約数和(自身を除く): 3291571890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2687, 2719, 5374, 5438, 8061, 8157, 13435, 13595, 16122, 16314, 24183, 24471, 26870, 27190, 40305, 40785, 48366, 48942, 72549, 73413, 80610, 81570, 120915, 122355, 145098, 146826, 241830, 244710, 362745, 367065, 725490, 734130, 7305953, 14611906, 21917859, 36529765, 43835718, 65753577, 73059530, 109589295, 131507154, 197260731, 219178590, 328767885, 394521462, 657535770, 986303655, 1972607310]

約数ペア:

[(1, 1972607310), (2, 986303655), (3, 657535770), (5, 394521462), (6, 328767885), (9, 219178590), (10, 197260731), (15, 131507154), (18, 109589295), (27, 73059530), (30, 65753577), (45, 43835718), (54, 36529765), (90, 21917859), (135, 14611906), (270, 7305953), (2687, 734130), (2719, 725490), (5374, 367065), (5438, 362745), (8061, 244710), (8157, 241830), (13435, 146826), (13595, 145098), (16122, 122355), (16314, 120915), (24183, 81570), (24471, 80610), (26870, 73413), (27190, 72549), (40305, 48942), (40785, 48366)]