1520732994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{13159}}^1$

素因数の和:13295

約数の個数: 64

約数和(自身を含む): 3547514880

約数和(自身を除く): 2026781886

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 103, 187, 206, 309, 374, 561, 618, 1122, 1133, 1751, 2266, 3399, 3502, 5253, 6798, 10506, 13159, 19261, 26318, 38522, 39477, 57783, 78954, 115566, 144749, 223703, 289498, 434247, 447406, 671109, 868494, 1342218, 1355377, 2460733, 2710754, 4066131, 4921466, 7382199, 8132262, 14764398, 14909147, 23041409, 29818294, 44727441, 46082818, 69124227, 89454882, 138248454, 253455499, 506910998, 760366497, 1520732994]

約数ペア:

[(1, 1520732994), (2, 760366497), (3, 506910998), (6, 253455499), (11, 138248454), (17, 89454882), (22, 69124227), (33, 46082818), (34, 44727441), (51, 29818294), (66, 23041409), (102, 14909147), (103, 14764398), (187, 8132262), (206, 7382199), (309, 4921466), (374, 4066131), (561, 2710754), (618, 2460733), (1122, 1355377), (1133, 1342218), (1751, 868494), (2266, 671109), (3399, 447406), (3502, 434247), (5253, 289498), (6798, 223703), (10506, 144749), (13159, 115566), (19261, 78954), (26318, 57783), (38522, 39477)]