2019957030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{246637}}^1$

素因数の和:246670

約数の個数: 96

約数和(自身を含む): 6463888704

約数和(自身を除く): 4443931674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 246637, 493274, 739911, 1233185, 1479822, 1726459, 2219733, 2466370, 3206281, 3452918, 3699555, 4439466, 5179377, 6412562, 7399110, 8632295, 9618843, 10358754, 11098665, 15538131, 16031405, 17264590, 19237686, 22197330, 22443967, 25896885, 28856529, 31076262, 32062810, 44887934, 48094215, 51793770, 57713058, 67331901, 77690655, 96188430, 112219835, 134663802, 144282645, 155381310, 201995703, 224439670, 288565290, 336659505, 403991406, 673319010, 1009978515, 2019957030]

約数ペア:

[(1, 2019957030), (2, 1009978515), (3, 673319010), (5, 403991406), (6, 336659505), (7, 288565290), (9, 224439670), (10, 201995703), (13, 155381310), (14, 144282645), (15, 134663802), (18, 112219835), (21, 96188430), (26, 77690655), (30, 67331901), (35, 57713058), (39, 51793770), (42, 48094215), (45, 44887934), (63, 32062810), (65, 31076262), (70, 28856529), (78, 25896885), (90, 22443967), (91, 22197330), (105, 19237686), (117, 17264590), (126, 16031405), (130, 15538131), (182, 11098665), (195, 10358754), (210, 9618843), (234, 8632295), (273, 7399110), (315, 6412562), (390, 5179377), (455, 4439466), (546, 3699555), (585, 3452918), (630, 3206281), (819, 2466370), (910, 2219733), (1170, 1726459), (1365, 1479822), (1638, 1233185), (2730, 739911), (4095, 493274), (8190, 246637)]