185914620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54361}}^1$

素因数の和:54395

約数の個数: 72

約数和(自身を含む): 593633040

約数和(自身を除く): 407718420

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, 3420, 54361, 108722, 163083, 217444, 271805, 326166, 489249, 543610, 652332, 815415, 978498, 1032859, 1087220, 1630830, 1956996, 2065718, 2446245, 3098577, 3261660, 4131436, 4892490, 5164295, 6197154, 9295731, 9784980, 10328590, 12394308, 15492885, 18591462, 20657180, 30985770, 37182924, 46478655, 61971540, 92957310, 185914620]

約数ペア:

[(1, 185914620), (2, 92957310), (3, 61971540), (4, 46478655), (5, 37182924), (6, 30985770), (9, 20657180), (10, 18591462), (12, 15492885), (15, 12394308), (18, 10328590), (19, 9784980), (20, 9295731), (30, 6197154), (36, 5164295), (38, 4892490), (45, 4131436), (57, 3261660), (60, 3098577), (76, 2446245), (90, 2065718), (95, 1956996), (114, 1630830), (171, 1087220), (180, 1032859), (190, 978498), (228, 815415), (285, 652332), (342, 543610), (380, 489249), (570, 326166), (684, 271805), (855, 217444), (1140, 163083), (1710, 108722), (3420, 54361)]