11761380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 37860732

約数和(自身を除く): 26099352

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, 181, 190, 228, 285, 342, 361, 362, 380, 543, 570, 684, 722, 724, 855, 905, 1083, 1086, 1140, 1444, 1629, 1710, 1805, 1810, 2166, 2172, 2715, 3249, 3258, 3420, 3439, 3610, 3620, 4332, 5415, 5430, 6498, 6516, 6878, 7220, 8145, 10317, 10830, 10860, 12996, 13756, 16245, 16290, 17195, 20634, 21660, 30951, 32490, 32580, 34390, 41268, 51585, 61902, 64980, 65341, 68780, 103170, 123804, 130682, 154755, 196023, 206340, 261364, 309510, 326705, 392046, 588069, 619020, 653410, 784092, 980115, 1176138, 1306820, 1960230, 2352276, 2940345, 3920460, 5880690, 11761380]

約数ペア:

[(1, 11761380), (2, 5880690), (3, 3920460), (4, 2940345), (5, 2352276), (6, 1960230), (9, 1306820), (10, 1176138), (12, 980115), (15, 784092), (18, 653410), (19, 619020), (20, 588069), (30, 392046), (36, 326705), (38, 309510), (45, 261364), (57, 206340), (60, 196023), (76, 154755), (90, 130682), (95, 123804), (114, 103170), (171, 68780), (180, 65341), (181, 64980), (190, 61902), (228, 51585), (285, 41268), (342, 34390), (361, 32580), (362, 32490), (380, 30951), (543, 21660), (570, 20634), (684, 17195), (722, 16290), (724, 16245), (855, 13756), (905, 12996), (1083, 10860), (1086, 10830), (1140, 10317), (1444, 8145), (1629, 7220), (1710, 6878), (1805, 6516), (1810, 6498), (2166, 5430), (2172, 5415), (2715, 4332), (3249, 3620), (3258, 3610), (3420, 3439)]