4040190

素因数分解:

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

素因数の和:95

約数の個数: 144

約数和(自身を含む): 13444704

約数和(自身を除く): 9404514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 53, 55, 63, 66, 70, 77, 90, 99, 105, 106, 110, 121, 126, 154, 159, 165, 198, 210, 231, 242, 265, 315, 318, 330, 363, 371, 385, 462, 477, 495, 530, 583, 605, 630, 693, 726, 742, 770, 795, 847, 954, 990, 1089, 1113, 1155, 1166, 1210, 1386, 1590, 1694, 1749, 1815, 1855, 2178, 2226, 2310, 2385, 2541, 2915, 3339, 3465, 3498, 3630, 3710, 4081, 4235, 4770, 5082, 5247, 5445, 5565, 5830, 6413, 6678, 6930, 7623, 8162, 8470, 8745, 10494, 10890, 11130, 12243, 12705, 12826, 15246, 16695, 17490, 19239, 20405, 24486, 25410, 26235, 32065, 33390, 36729, 38115, 38478, 40810, 44891, 52470, 57717, 61215, 64130, 73458, 76230, 89782, 96195, 115434, 122430, 134673, 183645, 192390, 224455, 269346, 288585, 367290, 404019, 448910, 577170, 673365, 808038, 1346730, 2020095, 4040190]

約数ペア:

[(1, 4040190), (2, 2020095), (3, 1346730), (5, 808038), (6, 673365), (7, 577170), (9, 448910), (10, 404019), (11, 367290), (14, 288585), (15, 269346), (18, 224455), (21, 192390), (22, 183645), (30, 134673), (33, 122430), (35, 115434), (42, 96195), (45, 89782), (53, 76230), (55, 73458), (63, 64130), (66, 61215), (70, 57717), (77, 52470), (90, 44891), (99, 40810), (105, 38478), (106, 38115), (110, 36729), (121, 33390), (126, 32065), (154, 26235), (159, 25410), (165, 24486), (198, 20405), (210, 19239), (231, 17490), (242, 16695), (265, 15246), (315, 12826), (318, 12705), (330, 12243), (363, 11130), (371, 10890), (385, 10494), (462, 8745), (477, 8470), (495, 8162), (530, 7623), (583, 6930), (605, 6678), (630, 6413), (693, 5830), (726, 5565), (742, 5445), (770, 5247), (795, 5082), (847, 4770), (954, 4235), (990, 4081), (1089, 3710), (1113, 3630), (1155, 3498), (1166, 3465), (1210, 3339), (1386, 2915), (1590, 2541), (1694, 2385), (1749, 2310), (1815, 2226), (1855, 2178)]