2739104760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3260839}}^1$

素因数の和:3260860

約数の個数: 64

約数和(自身を含む): 9391219200

約数和(自身を除く): 6652114440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3260839, 6521678, 9782517, 13043356, 16304195, 19565034, 22825873, 26086712, 32608390, 39130068, 45651746, 48912585, 65216780, 68477619, 78260136, 91303492, 97825170, 114129365, 130433560, 136955238, 182606984, 195650340, 228258730, 273910476, 342388095, 391300680, 456517460, 547820952, 684776190, 913034920, 1369552380, 2739104760]

約数ペア:

[(1, 2739104760), (2, 1369552380), (3, 913034920), (4, 684776190), (5, 547820952), (6, 456517460), (7, 391300680), (8, 342388095), (10, 273910476), (12, 228258730), (14, 195650340), (15, 182606984), (20, 136955238), (21, 130433560), (24, 114129365), (28, 97825170), (30, 91303492), (35, 78260136), (40, 68477619), (42, 65216780), (56, 48912585), (60, 45651746), (70, 39130068), (84, 32608390), (105, 26086712), (120, 22825873), (140, 19565034), (168, 16304195), (210, 13043356), (280, 9782517), (420, 6521678), (840, 3260839)]