1445869020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{19801}}^1$

素因数の和:21030

約数の個数: 48

約数和(自身を含む): 4051964448

約数和(自身を除く): 2606095428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1217, 2434, 3651, 4868, 6085, 7302, 12170, 14604, 18255, 19801, 24340, 36510, 39602, 59403, 73020, 79204, 99005, 118806, 198010, 237612, 297015, 396020, 594030, 1188060, 24097817, 48195634, 72293451, 96391268, 120489085, 144586902, 240978170, 289173804, 361467255, 481956340, 722934510, 1445869020]

約数ペア:

[(1, 1445869020), (2, 722934510), (3, 481956340), (4, 361467255), (5, 289173804), (6, 240978170), (10, 144586902), (12, 120489085), (15, 96391268), (20, 72293451), (30, 48195634), (60, 24097817), (1217, 1188060), (2434, 594030), (3651, 396020), (4868, 297015), (6085, 237612), (7302, 198010), (12170, 118806), (14604, 99005), (18255, 79204), (19801, 73020), (24340, 59403), (36510, 39602)]