192889830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 555641856

約数和(自身を除く): 362752026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 43, 70, 82, 86, 105, 123, 129, 205, 210, 215, 246, 258, 287, 301, 410, 430, 521, 574, 602, 615, 645, 861, 903, 1042, 1230, 1290, 1435, 1505, 1563, 1722, 1763, 1806, 2605, 2870, 3010, 3126, 3526, 3647, 4305, 4515, 5210, 5289, 7294, 7815, 8610, 8815, 9030, 10578, 10941, 12341, 15630, 17630, 18235, 21361, 21882, 22403, 24682, 26445, 36470, 37023, 42722, 44806, 52890, 54705, 61705, 64083, 67209, 74046, 106805, 109410, 112015, 123410, 128166, 134418, 149527, 156821, 185115, 213610, 224030, 299054, 313642, 320415, 336045, 370230, 448581, 470463, 640830, 672090, 747635, 784105, 897162, 918523, 940926, 1495270, 1568210, 1837046, 2242905, 2352315, 2755569, 4485810, 4592615, 4704630, 5511138, 6429661, 9185230, 12859322, 13777845, 19288983, 27555690, 32148305, 38577966, 64296610, 96444915, 192889830]

約数ペア:

[(1, 192889830), (2, 96444915), (3, 64296610), (5, 38577966), (6, 32148305), (7, 27555690), (10, 19288983), (14, 13777845), (15, 12859322), (21, 9185230), (30, 6429661), (35, 5511138), (41, 4704630), (42, 4592615), (43, 4485810), (70, 2755569), (82, 2352315), (86, 2242905), (105, 1837046), (123, 1568210), (129, 1495270), (205, 940926), (210, 918523), (215, 897162), (246, 784105), (258, 747635), (287, 672090), (301, 640830), (410, 470463), (430, 448581), (521, 370230), (574, 336045), (602, 320415), (615, 313642), (645, 299054), (861, 224030), (903, 213610), (1042, 185115), (1230, 156821), (1290, 149527), (1435, 134418), (1505, 128166), (1563, 123410), (1722, 112015), (1763, 109410), (1806, 106805), (2605, 74046), (2870, 67209), (3010, 64083), (3126, 61705), (3526, 54705), (3647, 52890), (4305, 44806), (4515, 42722), (5210, 37023), (5289, 36470), (7294, 26445), (7815, 24682), (8610, 22403), (8815, 21882), (9030, 21361), (10578, 18235), (10941, 17630), (12341, 15630)]