5516460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 17624880

約数和(自身を除く): 12108420

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, 1613, 1710, 3226, 3420, 4839, 6452, 8065, 9678, 14517, 16130, 19356, 24195, 29034, 30647, 32260, 48390, 58068, 61294, 72585, 91941, 96780, 122588, 145170, 153235, 183882, 275823, 290340, 306470, 367764, 459705, 551646, 612940, 919410, 1103292, 1379115, 1838820, 2758230, 5516460]

約数ペア:

[(1, 5516460), (2, 2758230), (3, 1838820), (4, 1379115), (5, 1103292), (6, 919410), (9, 612940), (10, 551646), (12, 459705), (15, 367764), (18, 306470), (19, 290340), (20, 275823), (30, 183882), (36, 153235), (38, 145170), (45, 122588), (57, 96780), (60, 91941), (76, 72585), (90, 61294), (95, 58068), (114, 48390), (171, 32260), (180, 30647), (190, 29034), (228, 24195), (285, 19356), (342, 16130), (380, 14517), (570, 9678), (684, 8065), (855, 6452), (1140, 4839), (1613, 3420), (1710, 3226)]