2897331390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8803}}^1$

素因数の和:8895

約数の個数: 128

約数和(自身を含む): 8215188480

約数和(自身を除く): 5317857090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 53, 54, 69, 90, 106, 115, 135, 138, 159, 207, 230, 265, 270, 318, 345, 414, 477, 530, 621, 690, 795, 954, 1035, 1219, 1242, 1431, 1590, 2070, 2385, 2438, 2862, 3105, 3657, 4770, 6095, 6210, 7155, 7314, 8803, 10971, 12190, 14310, 17606, 18285, 21942, 26409, 32913, 36570, 44015, 52818, 54855, 65826, 79227, 88030, 109710, 132045, 158454, 164565, 202469, 237681, 264090, 329130, 396135, 404938, 466559, 475362, 607407, 792270, 933118, 1012345, 1188405, 1214814, 1399677, 1822221, 2024690, 2332795, 2376810, 2799354, 3037035, 3644442, 4199031, 4665590, 5466663, 6074070, 6998385, 8398062, 9111105, 10730857, 10933326, 12597093, 13996770, 18222210, 20995155, 21461714, 25194186, 27333315, 32192571, 41990310, 53654285, 54666630, 62985465, 64385142, 96577713, 107308570, 125970930, 160962855, 193155426, 289733139, 321925710, 482888565, 579466278, 965777130, 1448665695, 2897331390]

約数ペア:

[(1, 2897331390), (2, 1448665695), (3, 965777130), (5, 579466278), (6, 482888565), (9, 321925710), (10, 289733139), (15, 193155426), (18, 160962855), (23, 125970930), (27, 107308570), (30, 96577713), (45, 64385142), (46, 62985465), (53, 54666630), (54, 53654285), (69, 41990310), (90, 32192571), (106, 27333315), (115, 25194186), (135, 21461714), (138, 20995155), (159, 18222210), (207, 13996770), (230, 12597093), (265, 10933326), (270, 10730857), (318, 9111105), (345, 8398062), (414, 6998385), (477, 6074070), (530, 5466663), (621, 4665590), (690, 4199031), (795, 3644442), (954, 3037035), (1035, 2799354), (1219, 2376810), (1242, 2332795), (1431, 2024690), (1590, 1822221), (2070, 1399677), (2385, 1214814), (2438, 1188405), (2862, 1012345), (3105, 933118), (3657, 792270), (4770, 607407), (6095, 475362), (6210, 466559), (7155, 404938), (7314, 396135), (8803, 329130), (10971, 264090), (12190, 237681), (14310, 202469), (17606, 164565), (18285, 158454), (21942, 132045), (26409, 109710), (32913, 88030), (36570, 79227), (44015, 65826), (52818, 54855)]