1388970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 4178304

約数和(自身を除く): 2789334

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 61, 66, 69, 90, 99, 110, 115, 122, 138, 165, 183, 198, 207, 230, 253, 305, 330, 345, 366, 414, 495, 506, 549, 610, 671, 690, 759, 915, 990, 1035, 1098, 1265, 1342, 1403, 1518, 1830, 2013, 2070, 2277, 2530, 2745, 2806, 3355, 3795, 4026, 4209, 4554, 5490, 6039, 6710, 7015, 7590, 8418, 10065, 11385, 12078, 12627, 14030, 15433, 20130, 21045, 22770, 25254, 30195, 30866, 42090, 46299, 60390, 63135, 77165, 92598, 126270, 138897, 154330, 231495, 277794, 462990, 694485, 1388970]

約数ペア:

[(1, 1388970), (2, 694485), (3, 462990), (5, 277794), (6, 231495), (9, 154330), (10, 138897), (11, 126270), (15, 92598), (18, 77165), (22, 63135), (23, 60390), (30, 46299), (33, 42090), (45, 30866), (46, 30195), (55, 25254), (61, 22770), (66, 21045), (69, 20130), (90, 15433), (99, 14030), (110, 12627), (115, 12078), (122, 11385), (138, 10065), (165, 8418), (183, 7590), (198, 7015), (207, 6710), (230, 6039), (253, 5490), (305, 4554), (330, 4209), (345, 4026), (366, 3795), (414, 3355), (495, 2806), (506, 2745), (549, 2530), (610, 2277), (671, 2070), (690, 2013), (759, 1830), (915, 1518), (990, 1403), (1035, 1342), (1098, 1265)]