70399420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 186052608

約数和(自身を除く): 115653188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 823, 910, 940, 1222, 1316, 1645, 1646, 1820, 2444, 3055, 3290, 3292, 4115, 4277, 5761, 6110, 6580, 8230, 8554, 10699, 11522, 12220, 16460, 17108, 21385, 21398, 23044, 28805, 38681, 42770, 42796, 53495, 57610, 74893, 77362, 85540, 106990, 115220, 149786, 154724, 193405, 213980, 270767, 299572, 374465, 386810, 502853, 541534, 748930, 773620, 1005706, 1083068, 1353835, 1497860, 2011412, 2514265, 2707670, 3519971, 5028530, 5415340, 7039942, 10057060, 14079884, 17599855, 35199710, 70399420]

約数ペア:

[(1, 70399420), (2, 35199710), (4, 17599855), (5, 14079884), (7, 10057060), (10, 7039942), (13, 5415340), (14, 5028530), (20, 3519971), (26, 2707670), (28, 2514265), (35, 2011412), (47, 1497860), (52, 1353835), (65, 1083068), (70, 1005706), (91, 773620), (94, 748930), (130, 541534), (140, 502853), (182, 386810), (188, 374465), (235, 299572), (260, 270767), (329, 213980), (364, 193405), (455, 154724), (470, 149786), (611, 115220), (658, 106990), (823, 85540), (910, 77362), (940, 74893), (1222, 57610), (1316, 53495), (1645, 42796), (1646, 42770), (1820, 38681), (2444, 28805), (3055, 23044), (3290, 21398), (3292, 21385), (4115, 17108), (4277, 16460), (5761, 12220), (6110, 11522), (6580, 10699), (8230, 8554)]