38751720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46133}}^1$

素因数の和:46154

約数の個数: 64

約数和(自身を含む): 132865920

約数和(自身を除く): 94114200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 46133, 92266, 138399, 184532, 230665, 276798, 322931, 369064, 461330, 553596, 645862, 691995, 922660, 968793, 1107192, 1291724, 1383990, 1614655, 1845320, 1937586, 2583448, 2767980, 3229310, 3875172, 4843965, 5535960, 6458620, 7750344, 9687930, 12917240, 19375860, 38751720]

約数ペア:

[(1, 38751720), (2, 19375860), (3, 12917240), (4, 9687930), (5, 7750344), (6, 6458620), (7, 5535960), (8, 4843965), (10, 3875172), (12, 3229310), (14, 2767980), (15, 2583448), (20, 1937586), (21, 1845320), (24, 1614655), (28, 1383990), (30, 1291724), (35, 1107192), (40, 968793), (42, 922660), (56, 691995), (60, 645862), (70, 553596), (84, 461330), (105, 369064), (120, 322931), (140, 276798), (168, 230665), (210, 184532), (280, 138399), (420, 92266), (840, 46133)]