16772910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 51508224

約数和(自身を除く): 34735314

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 53, 55, 66, 70, 77, 105, 106, 110, 137, 154, 159, 165, 210, 231, 265, 274, 318, 330, 371, 385, 411, 462, 530, 583, 685, 742, 770, 795, 822, 959, 1113, 1155, 1166, 1370, 1507, 1590, 1749, 1855, 1918, 2055, 2226, 2310, 2877, 2915, 3014, 3498, 3710, 4081, 4110, 4521, 4795, 5565, 5754, 5830, 7261, 7535, 8162, 8745, 9042, 9590, 10549, 11130, 12243, 14385, 14522, 15070, 17490, 20405, 21098, 21783, 22605, 24486, 28770, 31647, 36305, 40810, 43566, 45210, 50827, 52745, 61215, 63294, 72610, 79871, 101654, 105490, 108915, 122430, 152481, 158235, 159742, 217830, 239613, 254135, 304962, 316470, 399355, 479226, 508270, 559097, 762405, 798710, 1118194, 1198065, 1524810, 1677291, 2396130, 2795485, 3354582, 5590970, 8386455, 16772910]

約数ペア:

[(1, 16772910), (2, 8386455), (3, 5590970), (5, 3354582), (6, 2795485), (7, 2396130), (10, 1677291), (11, 1524810), (14, 1198065), (15, 1118194), (21, 798710), (22, 762405), (30, 559097), (33, 508270), (35, 479226), (42, 399355), (53, 316470), (55, 304962), (66, 254135), (70, 239613), (77, 217830), (105, 159742), (106, 158235), (110, 152481), (137, 122430), (154, 108915), (159, 105490), (165, 101654), (210, 79871), (231, 72610), (265, 63294), (274, 61215), (318, 52745), (330, 50827), (371, 45210), (385, 43566), (411, 40810), (462, 36305), (530, 31647), (583, 28770), (685, 24486), (742, 22605), (770, 21783), (795, 21098), (822, 20405), (959, 17490), (1113, 15070), (1155, 14522), (1166, 14385), (1370, 12243), (1507, 11130), (1590, 10549), (1749, 9590), (1855, 9042), (1918, 8745), (2055, 8162), (2226, 7535), (2310, 7261), (2877, 5830), (2915, 5754), (3014, 5565), (3498, 4795), (3710, 4521), (4081, 4110)]