9155340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2711

約数の個数: 72

約数和(自身を含む): 29243760

約数和(自身を除く): 20088420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2677, 3420, 5354, 8031, 10708, 13385, 16062, 24093, 26770, 32124, 40155, 48186, 50863, 53540, 80310, 96372, 101726, 120465, 152589, 160620, 203452, 240930, 254315, 305178, 457767, 481860, 508630, 610356, 762945, 915534, 1017260, 1525890, 1831068, 2288835, 3051780, 4577670, 9155340]

約数ペア:

[(1, 9155340), (2, 4577670), (3, 3051780), (4, 2288835), (5, 1831068), (6, 1525890), (9, 1017260), (10, 915534), (12, 762945), (15, 610356), (18, 508630), (19, 481860), (20, 457767), (30, 305178), (36, 254315), (38, 240930), (45, 203452), (57, 160620), (60, 152589), (76, 120465), (90, 101726), (95, 96372), (114, 80310), (171, 53540), (180, 50863), (190, 48186), (228, 40155), (285, 32124), (342, 26770), (380, 24093), (570, 16062), (684, 13385), (855, 10708), (1140, 8031), (1710, 5354), (2677, 3420)]