129992490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4001}}^1$

素因数の和:4052

約数の個数: 72

約数和(自身を含む): 356794308

約数和(自身を除く): 226801818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 4001, 5415, 6498, 8002, 10830, 12003, 16245, 20005, 24006, 32490, 36009, 40010, 60015, 72018, 76019, 120030, 152038, 180045, 228057, 360090, 380095, 456114, 684171, 760190, 1140285, 1368342, 1444361, 2280570, 2888722, 3420855, 4333083, 6841710, 7221805, 8666166, 12999249, 14443610, 21665415, 25998498, 43330830, 64996245, 129992490]

約数ペア:

[(1, 129992490), (2, 64996245), (3, 43330830), (5, 25998498), (6, 21665415), (9, 14443610), (10, 12999249), (15, 8666166), (18, 7221805), (19, 6841710), (30, 4333083), (38, 3420855), (45, 2888722), (57, 2280570), (90, 1444361), (95, 1368342), (114, 1140285), (171, 760190), (190, 684171), (285, 456114), (342, 380095), (361, 360090), (570, 228057), (722, 180045), (855, 152038), (1083, 120030), (1710, 76019), (1805, 72018), (2166, 60015), (3249, 40010), (3610, 36009), (4001, 32490), (5415, 24006), (6498, 20005), (8002, 16245), (10830, 12003)]