2856559635

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 5573836800

約数和(自身を除く): 2717277165

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 59, 69, 93, 115, 135, 155, 177, 207, 279, 295, 345, 465, 503, 531, 621, 713, 837, 885, 1035, 1357, 1395, 1509, 1593, 1829, 2139, 2515, 2655, 3105, 3565, 4071, 4185, 4527, 5487, 6417, 6785, 7545, 7965, 9145, 10695, 11569, 12213, 13581, 15593, 16461, 19251, 20355, 22635, 27435, 29677, 32085, 34707, 36639, 42067, 46779, 49383, 57845, 61065, 67905, 77965, 82305, 89031, 96255, 104121, 126201, 140337, 148385, 173535, 183195, 210335, 233895, 246915, 267093, 312363, 358639, 378603, 421011, 445155, 520605, 631005, 682571, 701685, 801279, 919987, 1075917, 1135809, 1335465, 1561815, 1793195, 1893015, 2047713, 2105055, 2759961, 3227751, 3412855, 4006395, 4599935, 5379585, 5679045, 6143139, 8279883, 9683253, 10238565, 13799805, 16138755, 18429417, 21159701, 24839649, 30715695, 41399415, 48416265, 63479103, 92147085, 105798505, 124198245, 190437309, 317395515, 571311927, 952186545, 2856559635]

約数ペア:

[(1, 2856559635), (3, 952186545), (5, 571311927), (9, 317395515), (15, 190437309), (23, 124198245), (27, 105798505), (31, 92147085), (45, 63479103), (59, 48416265), (69, 41399415), (93, 30715695), (115, 24839649), (135, 21159701), (155, 18429417), (177, 16138755), (207, 13799805), (279, 10238565), (295, 9683253), (345, 8279883), (465, 6143139), (503, 5679045), (531, 5379585), (621, 4599935), (713, 4006395), (837, 3412855), (885, 3227751), (1035, 2759961), (1357, 2105055), (1395, 2047713), (1509, 1893015), (1593, 1793195), (1829, 1561815), (2139, 1335465), (2515, 1135809), (2655, 1075917), (3105, 919987), (3565, 801279), (4071, 701685), (4185, 682571), (4527, 631005), (5487, 520605), (6417, 445155), (6785, 421011), (7545, 378603), (7965, 358639), (9145, 312363), (10695, 267093), (11569, 246915), (12213, 233895), (13581, 210335), (15593, 183195), (16461, 173535), (19251, 148385), (20355, 140337), (22635, 126201), (27435, 104121), (29677, 96255), (32085, 89031), (34707, 82305), (36639, 77965), (42067, 67905), (46779, 61065), (49383, 57845)]