112871970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 311688000

約数和(自身を除く): 198816030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 149, 171, 190, 285, 298, 342, 443, 447, 570, 745, 855, 886, 894, 1329, 1341, 1490, 1710, 2215, 2235, 2658, 2682, 2831, 3987, 4430, 4470, 5662, 6645, 6705, 7974, 8417, 8493, 13290, 13410, 14155, 16834, 16986, 19935, 25251, 25479, 28310, 39870, 42085, 42465, 50502, 50958, 66007, 75753, 84170, 84930, 126255, 127395, 132014, 151506, 198021, 252510, 254790, 330035, 378765, 396042, 594063, 660070, 757530, 990105, 1188126, 1254133, 1980210, 2508266, 2970315, 3762399, 5940630, 6270665, 7524798, 11287197, 12541330, 18811995, 22574394, 37623990, 56435985, 112871970]

約数ペア:

[(1, 112871970), (2, 56435985), (3, 37623990), (5, 22574394), (6, 18811995), (9, 12541330), (10, 11287197), (15, 7524798), (18, 6270665), (19, 5940630), (30, 3762399), (38, 2970315), (45, 2508266), (57, 1980210), (90, 1254133), (95, 1188126), (114, 990105), (149, 757530), (171, 660070), (190, 594063), (285, 396042), (298, 378765), (342, 330035), (443, 254790), (447, 252510), (570, 198021), (745, 151506), (855, 132014), (886, 127395), (894, 126255), (1329, 84930), (1341, 84170), (1490, 75753), (1710, 66007), (2215, 50958), (2235, 50502), (2658, 42465), (2682, 42085), (2831, 39870), (3987, 28310), (4430, 25479), (4470, 25251), (5662, 19935), (6645, 16986), (6705, 16834), (7974, 14155), (8417, 13410), (8493, 13290)]