2055361860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{600983}}^1$

素因数の和:601017

約数の個数: 72

約数和(自身を含む): 6562745280

約数和(自身を除く): 4507383420

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, 600983, 1201966, 1802949, 2403932, 3004915, 3605898, 5408847, 6009830, 7211796, 9014745, 10817694, 11418677, 12019660, 18029490, 21635388, 22837354, 27044235, 34256031, 36058980, 45674708, 54088470, 57093385, 68512062, 102768093, 108176940, 114186770, 137024124, 171280155, 205536186, 228373540, 342560310, 411072372, 513840465, 685120620, 1027680930, 2055361860]

約数ペア:

[(1, 2055361860), (2, 1027680930), (3, 685120620), (4, 513840465), (5, 411072372), (6, 342560310), (9, 228373540), (10, 205536186), (12, 171280155), (15, 137024124), (18, 114186770), (19, 108176940), (20, 102768093), (30, 68512062), (36, 57093385), (38, 54088470), (45, 45674708), (57, 36058980), (60, 34256031), (76, 27044235), (90, 22837354), (95, 21635388), (114, 18029490), (171, 12019660), (180, 11418677), (190, 10817694), (228, 9014745), (285, 7211796), (342, 6009830), (380, 5408847), (570, 3605898), (684, 3004915), (855, 2403932), (1140, 1802949), (1710, 1201966), (3420, 600983)]