144650870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3945

約数の個数: 64

約数和(自身を含む): 328358016

約数和(自身を除く): 183707146

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 2665, 2870, 3731, 3877, 5330, 7462, 7754, 18655, 19385, 27139, 37310, 38770, 50401, 54278, 100802, 135695, 158957, 252005, 271390, 317914, 352807, 504010, 705614, 794785, 1112699, 1589570, 1764035, 2066441, 2225398, 3528070, 4132882, 5563495, 10332205, 11126990, 14465087, 20664410, 28930174, 72325435, 144650870]

約数ペア:

[(1, 144650870), (2, 72325435), (5, 28930174), (7, 20664410), (10, 14465087), (13, 11126990), (14, 10332205), (26, 5563495), (35, 4132882), (41, 3528070), (65, 2225398), (70, 2066441), (82, 1764035), (91, 1589570), (130, 1112699), (182, 794785), (205, 705614), (287, 504010), (410, 352807), (455, 317914), (533, 271390), (574, 252005), (910, 158957), (1066, 135695), (1435, 100802), (2665, 54278), (2870, 50401), (3731, 38770), (3877, 37310), (5330, 27139), (7462, 19385), (7754, 18655)]