17933220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 55246464

約数和(自身を除く): 37313244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 1487, 2010, 2412, 2974, 3015, 4020, 4461, 5948, 6030, 7435, 8922, 12060, 13383, 14870, 17844, 22305, 26766, 29740, 44610, 53532, 66915, 89220, 99629, 133830, 199258, 267660, 298887, 398516, 498145, 597774, 896661, 996290, 1195548, 1494435, 1793322, 1992580, 2988870, 3586644, 4483305, 5977740, 8966610, 17933220]

約数ペア:

[(1, 17933220), (2, 8966610), (3, 5977740), (4, 4483305), (5, 3586644), (6, 2988870), (9, 1992580), (10, 1793322), (12, 1494435), (15, 1195548), (18, 996290), (20, 896661), (30, 597774), (36, 498145), (45, 398516), (60, 298887), (67, 267660), (90, 199258), (134, 133830), (180, 99629), (201, 89220), (268, 66915), (335, 53532), (402, 44610), (603, 29740), (670, 26766), (804, 22305), (1005, 17844), (1206, 14870), (1340, 13383), (1487, 12060), (2010, 8922), (2412, 7435), (2974, 6030), (3015, 5948), (4020, 4461)]