222554670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 615250944

約数和(自身を除く): 392696274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 43, 46, 65, 69, 78, 86, 115, 129, 130, 138, 195, 215, 230, 258, 299, 345, 390, 430, 559, 577, 598, 645, 690, 897, 989, 1118, 1154, 1290, 1495, 1677, 1731, 1794, 1978, 2795, 2885, 2967, 2990, 3354, 3462, 4485, 4945, 5590, 5770, 5934, 7501, 8385, 8655, 8970, 9890, 12857, 13271, 14835, 15002, 16770, 17310, 22503, 24811, 25714, 26542, 29670, 37505, 38571, 39813, 45006, 49622, 64285, 66355, 74433, 75010, 77142, 79626, 112515, 124055, 128570, 132710, 148866, 172523, 192855, 199065, 225030, 248110, 322543, 345046, 372165, 385710, 398130, 517569, 570653, 645086, 744330, 862615, 967629, 1035138, 1141306, 1612715, 1711959, 1725230, 1935258, 2587845, 2853265, 3225430, 3423918, 4838145, 5175690, 5706530, 7418489, 8559795, 9676290, 14836978, 17119590, 22255467, 37092445, 44510934, 74184890, 111277335, 222554670]

約数ペア:

[(1, 222554670), (2, 111277335), (3, 74184890), (5, 44510934), (6, 37092445), (10, 22255467), (13, 17119590), (15, 14836978), (23, 9676290), (26, 8559795), (30, 7418489), (39, 5706530), (43, 5175690), (46, 4838145), (65, 3423918), (69, 3225430), (78, 2853265), (86, 2587845), (115, 1935258), (129, 1725230), (130, 1711959), (138, 1612715), (195, 1141306), (215, 1035138), (230, 967629), (258, 862615), (299, 744330), (345, 645086), (390, 570653), (430, 517569), (559, 398130), (577, 385710), (598, 372165), (645, 345046), (690, 322543), (897, 248110), (989, 225030), (1118, 199065), (1154, 192855), (1290, 172523), (1495, 148866), (1677, 132710), (1731, 128570), (1794, 124055), (1978, 112515), (2795, 79626), (2885, 77142), (2967, 75010), (2990, 74433), (3354, 66355), (3462, 64285), (4485, 49622), (4945, 45006), (5590, 39813), (5770, 38571), (5934, 37505), (7501, 29670), (8385, 26542), (8655, 25714), (8970, 24811), (9890, 22503), (12857, 17310), (13271, 16770), (14835, 15002)]