23470380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 71954064

約数和(自身を除く): 48483684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1291, 1515, 1818, 2020, 2582, 3030, 3636, 3873, 4545, 5164, 6060, 6455, 7746, 9090, 11619, 12910, 15492, 18180, 19365, 23238, 25820, 38730, 46476, 58095, 77460, 116190, 130391, 232380, 260782, 391173, 521564, 651955, 782346, 1173519, 1303910, 1564692, 1955865, 2347038, 2607820, 3911730, 4694076, 5867595, 7823460, 11735190, 23470380]

約数ペア:

[(1, 23470380), (2, 11735190), (3, 7823460), (4, 5867595), (5, 4694076), (6, 3911730), (9, 2607820), (10, 2347038), (12, 1955865), (15, 1564692), (18, 1303910), (20, 1173519), (30, 782346), (36, 651955), (45, 521564), (60, 391173), (90, 260782), (101, 232380), (180, 130391), (202, 116190), (303, 77460), (404, 58095), (505, 46476), (606, 38730), (909, 25820), (1010, 23238), (1212, 19365), (1291, 18180), (1515, 15492), (1818, 12910), (2020, 11619), (2582, 9090), (3030, 7746), (3636, 6455), (3873, 6060), (4545, 5164)]