2106540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 6773760

約数和(自身を除く): 4667220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 83, 90, 94, 108, 135, 141, 166, 180, 188, 235, 249, 270, 282, 332, 415, 423, 470, 498, 540, 564, 705, 747, 830, 846, 940, 996, 1245, 1269, 1410, 1494, 1660, 1692, 2115, 2241, 2490, 2538, 2820, 2988, 3735, 3901, 4230, 4482, 4980, 5076, 6345, 7470, 7802, 8460, 8964, 11205, 11703, 12690, 14940, 15604, 19505, 22410, 23406, 25380, 35109, 39010, 44820, 46812, 58515, 70218, 78020, 105327, 117030, 140436, 175545, 210654, 234060, 351090, 421308, 526635, 702180, 1053270, 2106540]

約数ペア:

[(1, 2106540), (2, 1053270), (3, 702180), (4, 526635), (5, 421308), (6, 351090), (9, 234060), (10, 210654), (12, 175545), (15, 140436), (18, 117030), (20, 105327), (27, 78020), (30, 70218), (36, 58515), (45, 46812), (47, 44820), (54, 39010), (60, 35109), (83, 25380), (90, 23406), (94, 22410), (108, 19505), (135, 15604), (141, 14940), (166, 12690), (180, 11703), (188, 11205), (235, 8964), (249, 8460), (270, 7802), (282, 7470), (332, 6345), (415, 5076), (423, 4980), (470, 4482), (498, 4230), (540, 3901), (564, 3735), (705, 2988), (747, 2820), (830, 2538), (846, 2490), (940, 2241), (996, 2115), (1245, 1692), (1269, 1660), (1410, 1494)]