702997609240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1\times {\mathrm{72497}}^1$

素因数の和:74284

約数の個数: 64

約数和(自身を含む): 1593361044000

約数和(自身を除く): 890363434760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 1627, 2980, 3254, 5960, 6508, 8135, 13016, 16270, 32540, 65080, 72497, 144994, 242423, 289988, 362485, 484846, 579976, 724970, 969692, 1212115, 1449940, 1939384, 2424230, 2899880, 4848460, 9696920, 10802053, 21604106, 43208212, 54010265, 86416424, 108020530, 117952619, 216041060, 235905238, 432082120, 471810476, 589763095, 943620952, 1179526190, 2359052380, 4718104760, 17574940231, 35149880462, 70299760924, 87874701155, 140599521848, 175749402310, 351498804620, 702997609240]

約数ペア:

[(1, 702997609240), (2, 351498804620), (4, 175749402310), (5, 140599521848), (8, 87874701155), (10, 70299760924), (20, 35149880462), (40, 17574940231), (149, 4718104760), (298, 2359052380), (596, 1179526190), (745, 943620952), (1192, 589763095), (1490, 471810476), (1627, 432082120), (2980, 235905238), (3254, 216041060), (5960, 117952619), (6508, 108020530), (8135, 86416424), (13016, 54010265), (16270, 43208212), (32540, 21604106), (65080, 10802053), (72497, 9696920), (144994, 4848460), (242423, 2899880), (289988, 2424230), (362485, 1939384), (484846, 1449940), (579976, 1212115), (724970, 969692)]