15694713790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 34157813760

約数和(自身を除く): 18463099970

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 122, 139, 155, 217, 278, 305, 310, 427, 434, 610, 695, 853, 854, 973, 1085, 1390, 1706, 1891, 1946, 2135, 2170, 3782, 4265, 4270, 4309, 4865, 5971, 8479, 8530, 8618, 9455, 9730, 11942, 13237, 16958, 18910, 21545, 26443, 26474, 29855, 30163, 42395, 43090, 52033, 52886, 59353, 59710, 60326, 66185, 84790, 104066, 118567, 118706, 132215, 132370, 150815, 185101, 237134, 260165, 262849, 264430, 296765, 301630, 364231, 370202, 520330, 525698, 592835, 593530, 728462, 829969, 925505, 1185670, 1314245, 1613023, 1659938, 1821155, 1839943, 1851010, 2628490, 3226046, 3642310, 3675577, 3679886, 4149845, 7232587, 7351154, 8065115, 8299690, 9199715, 11291161, 14465174, 16130230, 18377885, 18399430, 22582322, 25729039, 36162935, 36755770, 50628109, 51458078, 56455805, 72325870, 101256218, 112911610, 128645195, 224210197, 253140545, 257290390, 448420394, 506281090, 1121050985, 1569471379, 2242101970, 3138942758, 7847356895, 15694713790]

約数ペア:

[(1, 15694713790), (2, 7847356895), (5, 3138942758), (7, 2242101970), (10, 1569471379), (14, 1121050985), (31, 506281090), (35, 448420394), (61, 257290390), (62, 253140545), (70, 224210197), (122, 128645195), (139, 112911610), (155, 101256218), (217, 72325870), (278, 56455805), (305, 51458078), (310, 50628109), (427, 36755770), (434, 36162935), (610, 25729039), (695, 22582322), (853, 18399430), (854, 18377885), (973, 16130230), (1085, 14465174), (1390, 11291161), (1706, 9199715), (1891, 8299690), (1946, 8065115), (2135, 7351154), (2170, 7232587), (3782, 4149845), (4265, 3679886), (4270, 3675577), (4309, 3642310), (4865, 3226046), (5971, 2628490), (8479, 1851010), (8530, 1839943), (8618, 1821155), (9455, 1659938), (9730, 1613023), (11942, 1314245), (13237, 1185670), (16958, 925505), (18910, 829969), (21545, 728462), (26443, 593530), (26474, 592835), (29855, 525698), (30163, 520330), (42395, 370202), (43090, 364231), (52033, 301630), (52886, 296765), (59353, 264430), (59710, 262849), (60326, 260165), (66185, 237134), (84790, 185101), (104066, 150815), (118567, 132370), (118706, 132215)]