3970426180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 9678009600

約数和(自身を除く): 5707583420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 449, 581, 761, 830, 898, 1162, 1522, 1660, 1796, 2245, 2324, 2905, 3044, 3143, 3805, 4490, 5327, 5810, 6286, 7610, 8980, 10654, 11620, 12572, 15220, 15715, 21308, 26635, 31430, 37267, 53270, 62860, 63163, 74534, 106540, 126326, 149068, 186335, 252652, 260869, 315815, 341689, 372670, 442141, 521738, 631630, 683378, 745340, 884282, 1043476, 1263260, 1304345, 1366756, 1708445, 1768564, 2210705, 2391823, 2608690, 3416890, 4421410, 4783646, 5217380, 6833780, 8842820, 9567292, 11959115, 23918230, 28360187, 47836460, 56720374, 113440748, 141800935, 198521309, 283601870, 397042618, 567203740, 794085236, 992606545, 1985213090, 3970426180]

約数ペア:

[(1, 3970426180), (2, 1985213090), (4, 992606545), (5, 794085236), (7, 567203740), (10, 397042618), (14, 283601870), (20, 198521309), (28, 141800935), (35, 113440748), (70, 56720374), (83, 47836460), (140, 28360187), (166, 23918230), (332, 11959115), (415, 9567292), (449, 8842820), (581, 6833780), (761, 5217380), (830, 4783646), (898, 4421410), (1162, 3416890), (1522, 2608690), (1660, 2391823), (1796, 2210705), (2245, 1768564), (2324, 1708445), (2905, 1366756), (3044, 1304345), (3143, 1263260), (3805, 1043476), (4490, 884282), (5327, 745340), (5810, 683378), (6286, 631630), (7610, 521738), (8980, 442141), (10654, 372670), (11620, 341689), (12572, 315815), (15220, 260869), (15715, 252652), (21308, 186335), (26635, 149068), (31430, 126326), (37267, 106540), (53270, 74534), (62860, 63163)]