1906932555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 3784734720

約数和(自身を除く): 1877802165

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 71, 87, 99, 145, 165, 213, 261, 319, 355, 435, 495, 639, 781, 957, 1065, 1305, 1595, 1871, 2059, 2343, 2871, 3195, 3905, 4785, 5613, 6177, 7029, 9355, 10295, 11715, 14355, 16839, 18531, 20581, 22649, 28065, 30885, 35145, 54259, 61743, 67947, 84195, 92655, 102905, 113245, 132841, 162777, 185229, 203841, 271295, 308715, 339735, 398523, 488331, 596849, 664205, 813885, 926145, 1019205, 1195569, 1461251, 1790547, 1992615, 2441655, 2984245, 3852389, 4383753, 5371641, 5977845, 7306255, 8952735, 11557167, 13151259, 19261945, 21918765, 26858205, 34671501, 42376279, 57785835, 65756295, 127128837, 173357505, 211881395, 381386511, 635644185, 1906932555]

約数ペア:

[(1, 1906932555), (3, 635644185), (5, 381386511), (9, 211881395), (11, 173357505), (15, 127128837), (29, 65756295), (33, 57785835), (45, 42376279), (55, 34671501), (71, 26858205), (87, 21918765), (99, 19261945), (145, 13151259), (165, 11557167), (213, 8952735), (261, 7306255), (319, 5977845), (355, 5371641), (435, 4383753), (495, 3852389), (639, 2984245), (781, 2441655), (957, 1992615), (1065, 1790547), (1305, 1461251), (1595, 1195569), (1871, 1019205), (2059, 926145), (2343, 813885), (2871, 664205), (3195, 596849), (3905, 488331), (4785, 398523), (5613, 339735), (6177, 308715), (7029, 271295), (9355, 203841), (10295, 185229), (11715, 162777), (14355, 132841), (16839, 113245), (18531, 102905), (20581, 92655), (22649, 84195), (28065, 67947), (30885, 61743), (35145, 54259)]