1950689340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24799}}^1$

素因数の和:24856

約数の個数: 144

約数和(自身を含む): 6499584000

約数和(自身を除く): 4548894660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2622, 3420, 3933, 4140, 4370, 5244, 6555, 7866, 8740, 13110, 15732, 19665, 24799, 26220, 39330, 49598, 74397, 78660, 99196, 123995, 148794, 223191, 247990, 297588, 371985, 446382, 471181, 495980, 570377, 743970, 892764, 942362, 1115955, 1140754, 1413543, 1487940, 1711131, 1884724, 2231910, 2281508, 2355905, 2827086, 2851885, 3422262, 4240629, 4463820, 4711810, 5133393, 5654172, 5703770, 6844524, 7067715, 8481258, 8555655, 9423620, 10266786, 10837163, 11407540, 14135430, 16962516, 17111310, 20533572, 21203145, 21674326, 25666965, 28270860, 32511489, 34222620, 42406290, 43348652, 51333930, 54185815, 65022978, 84812580, 97534467, 102667860, 108371630, 130045956, 162557445, 195068934, 216743260, 325114890, 390137868, 487672335, 650229780, 975344670, 1950689340]

約数ペア:

[(1, 1950689340), (2, 975344670), (3, 650229780), (4, 487672335), (5, 390137868), (6, 325114890), (9, 216743260), (10, 195068934), (12, 162557445), (15, 130045956), (18, 108371630), (19, 102667860), (20, 97534467), (23, 84812580), (30, 65022978), (36, 54185815), (38, 51333930), (45, 43348652), (46, 42406290), (57, 34222620), (60, 32511489), (69, 28270860), (76, 25666965), (90, 21674326), (92, 21203145), (95, 20533572), (114, 17111310), (115, 16962516), (138, 14135430), (171, 11407540), (180, 10837163), (190, 10266786), (207, 9423620), (228, 8555655), (230, 8481258), (276, 7067715), (285, 6844524), (342, 5703770), (345, 5654172), (380, 5133393), (414, 4711810), (437, 4463820), (460, 4240629), (570, 3422262), (684, 2851885), (690, 2827086), (828, 2355905), (855, 2281508), (874, 2231910), (1035, 1884724), (1140, 1711131), (1311, 1487940), (1380, 1413543), (1710, 1140754), (1748, 1115955), (2070, 942362), (2185, 892764), (2622, 743970), (3420, 570377), (3933, 495980), (4140, 471181), (4370, 446382), (5244, 371985), (6555, 297588), (7866, 247990), (8740, 223191), (13110, 148794), (15732, 123995), (19665, 99196), (24799, 78660), (26220, 74397), (39330, 49598)]