43687980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{34673}}^1$

素因数の和:34695

約数の個数: 72

約数和(自身を含む): 151456032

約数和(自身を除く): 107768052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 34673, 69346, 104019, 138692, 173365, 208038, 242711, 312057, 346730, 416076, 485422, 520095, 624114, 693460, 728133, 970844, 1040190, 1213555, 1248228, 1456266, 1560285, 2080380, 2184399, 2427110, 2912532, 3120570, 3640665, 4368798, 4854220, 6241140, 7281330, 8737596, 10921995, 14562660, 21843990, 43687980]

約数ペア:

[(1, 43687980), (2, 21843990), (3, 14562660), (4, 10921995), (5, 8737596), (6, 7281330), (7, 6241140), (9, 4854220), (10, 4368798), (12, 3640665), (14, 3120570), (15, 2912532), (18, 2427110), (20, 2184399), (21, 2080380), (28, 1560285), (30, 1456266), (35, 1248228), (36, 1213555), (42, 1040190), (45, 970844), (60, 728133), (63, 693460), (70, 624114), (84, 520095), (90, 485422), (105, 416076), (126, 346730), (140, 312057), (180, 242711), (210, 208038), (252, 173365), (315, 138692), (420, 104019), (630, 69346), (1260, 34673)]