348527220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{6907}}^1$

素因数の和:6977

約数の個数: 72

約数和(自身を含む): 1010833824

約数和(自身を除く): 662306604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4205, 5046, 6907, 8410, 10092, 12615, 13814, 16820, 20721, 25230, 27628, 34535, 41442, 50460, 69070, 82884, 103605, 138140, 200303, 207210, 400606, 414420, 600909, 801212, 1001515, 1201818, 2003030, 2403636, 3004545, 4006060, 5808787, 6009090, 11617574, 12018180, 17426361, 23235148, 29043935, 34852722, 58087870, 69705444, 87131805, 116175740, 174263610, 348527220]

約数ペア:

[(1, 348527220), (2, 174263610), (3, 116175740), (4, 87131805), (5, 69705444), (6, 58087870), (10, 34852722), (12, 29043935), (15, 23235148), (20, 17426361), (29, 12018180), (30, 11617574), (58, 6009090), (60, 5808787), (87, 4006060), (116, 3004545), (145, 2403636), (174, 2003030), (290, 1201818), (348, 1001515), (435, 801212), (580, 600909), (841, 414420), (870, 400606), (1682, 207210), (1740, 200303), (2523, 138140), (3364, 103605), (4205, 82884), (5046, 69070), (6907, 50460), (8410, 41442), (10092, 34535), (12615, 27628), (13814, 25230), (16820, 20721)]