2605946580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{536203}}^1$

素因数の和:536227

約数の個数: 72

約数和(自身を含む): 8197486752

約数和(自身を除く): 5591540172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 536203, 1072406, 1608609, 2144812, 2681015, 3217218, 4825827, 5362030, 6434436, 8043045, 9651654, 10724060, 14477481, 16086090, 19303308, 24129135, 28954962, 32172180, 43432443, 48258270, 57909924, 72387405, 86864886, 96516540, 130297329, 144774810, 173729772, 217162215, 260594658, 289549620, 434324430, 521189316, 651486645, 868648860, 1302973290, 2605946580]

約数ペア:

[(1, 2605946580), (2, 1302973290), (3, 868648860), (4, 651486645), (5, 521189316), (6, 434324430), (9, 289549620), (10, 260594658), (12, 217162215), (15, 173729772), (18, 144774810), (20, 130297329), (27, 96516540), (30, 86864886), (36, 72387405), (45, 57909924), (54, 48258270), (60, 43432443), (81, 32172180), (90, 28954962), (108, 24129135), (135, 19303308), (162, 16086090), (180, 14477481), (243, 10724060), (270, 9651654), (324, 8043045), (405, 6434436), (486, 5362030), (540, 4825827), (810, 3217218), (972, 2681015), (1215, 2144812), (1620, 1608609), (2430, 1072406), (4860, 536203)]