2861798460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{19381}}^1$

素因数の和:19523

約数の個数: 96

約数和(自身を含む): 8440008192

約数和(自身を除く): 5578209732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 107, 115, 138, 214, 230, 276, 321, 345, 428, 460, 535, 642, 690, 1070, 1284, 1380, 1605, 2140, 2461, 3210, 4922, 6420, 7383, 9844, 12305, 14766, 19381, 24610, 29532, 36915, 38762, 49220, 58143, 73830, 77524, 96905, 116286, 147660, 193810, 232572, 290715, 387620, 445763, 581430, 891526, 1162860, 1337289, 1783052, 2073767, 2228815, 2674578, 4147534, 4457630, 5349156, 6221301, 6686445, 8295068, 8915260, 10368835, 12442602, 13372890, 20737670, 24885204, 26745780, 31106505, 41475340, 47696641, 62213010, 95393282, 124426020, 143089923, 190786564, 238483205, 286179846, 476966410, 572359692, 715449615, 953932820, 1430899230, 2861798460]

約数ペア:

[(1, 2861798460), (2, 1430899230), (3, 953932820), (4, 715449615), (5, 572359692), (6, 476966410), (10, 286179846), (12, 238483205), (15, 190786564), (20, 143089923), (23, 124426020), (30, 95393282), (46, 62213010), (60, 47696641), (69, 41475340), (92, 31106505), (107, 26745780), (115, 24885204), (138, 20737670), (214, 13372890), (230, 12442602), (276, 10368835), (321, 8915260), (345, 8295068), (428, 6686445), (460, 6221301), (535, 5349156), (642, 4457630), (690, 4147534), (1070, 2674578), (1284, 2228815), (1380, 2073767), (1605, 1783052), (2140, 1337289), (2461, 1162860), (3210, 891526), (4922, 581430), (6420, 445763), (7383, 387620), (9844, 290715), (12305, 232572), (14766, 193810), (19381, 147660), (24610, 116286), (29532, 96905), (36915, 77524), (38762, 73830), (49220, 58143)]