345706110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 963256320

約数和(自身を除く): 617550210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 103, 135, 155, 186, 206, 270, 279, 309, 310, 401, 465, 515, 558, 618, 802, 837, 927, 930, 1030, 1203, 1395, 1545, 1674, 1854, 2005, 2406, 2781, 2790, 3090, 3193, 3609, 4010, 4185, 4635, 5562, 6015, 6386, 7218, 8370, 9270, 9579, 10827, 12030, 12431, 13905, 15965, 18045, 19158, 21654, 24862, 27810, 28737, 31930, 36090, 37293, 41303, 47895, 54135, 57474, 62155, 74586, 82606, 86211, 95790, 108270, 111879, 123909, 124310, 143685, 172422, 186465, 206515, 223758, 247818, 287370, 335637, 371727, 372930, 413030, 431055, 559395, 619545, 671274, 743454, 862110, 1115181, 1118790, 1239090, 1280393, 1678185, 1858635, 2230362, 2560786, 3356370, 3717270, 3841179, 5575905, 6401965, 7682358, 11151810, 11523537, 12803930, 19205895, 23047074, 34570611, 38411790, 57617685, 69141222, 115235370, 172853055, 345706110]

約数ペア:

[(1, 345706110), (2, 172853055), (3, 115235370), (5, 69141222), (6, 57617685), (9, 38411790), (10, 34570611), (15, 23047074), (18, 19205895), (27, 12803930), (30, 11523537), (31, 11151810), (45, 7682358), (54, 6401965), (62, 5575905), (90, 3841179), (93, 3717270), (103, 3356370), (135, 2560786), (155, 2230362), (186, 1858635), (206, 1678185), (270, 1280393), (279, 1239090), (309, 1118790), (310, 1115181), (401, 862110), (465, 743454), (515, 671274), (558, 619545), (618, 559395), (802, 431055), (837, 413030), (927, 372930), (930, 371727), (1030, 335637), (1203, 287370), (1395, 247818), (1545, 223758), (1674, 206515), (1854, 186465), (2005, 172422), (2406, 143685), (2781, 124310), (2790, 123909), (3090, 111879), (3193, 108270), (3609, 95790), (4010, 86211), (4185, 82606), (4635, 74586), (5562, 62155), (6015, 57474), (6386, 54135), (7218, 47895), (8370, 41303), (9270, 37293), (9579, 36090), (10827, 31930), (12030, 28737), (12431, 27810), (13905, 24862), (15965, 21654), (18045, 19158)]