26500230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 71870400

約数和(自身を除く): 45370170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1609, 1647, 1830, 2745, 3218, 3294, 4827, 5490, 8045, 8235, 9654, 14481, 16090, 16470, 24135, 28962, 43443, 48270, 72405, 86886, 98149, 144810, 196298, 217215, 294447, 434430, 490745, 588894, 883341, 981490, 1472235, 1766682, 2650023, 2944470, 4416705, 5300046, 8833410, 13250115, 26500230]

約数ペア:

[(1, 26500230), (2, 13250115), (3, 8833410), (5, 5300046), (6, 4416705), (9, 2944470), (10, 2650023), (15, 1766682), (18, 1472235), (27, 981490), (30, 883341), (45, 588894), (54, 490745), (61, 434430), (90, 294447), (122, 217215), (135, 196298), (183, 144810), (270, 98149), (305, 86886), (366, 72405), (549, 48270), (610, 43443), (915, 28962), (1098, 24135), (1609, 16470), (1647, 16090), (1830, 14481), (2745, 9654), (3218, 8235), (3294, 8045), (4827, 5490)]