210510810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 567861840

約数和(自身を除く): 357351030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 89, 90, 123, 178, 205, 246, 267, 369, 410, 445, 534, 615, 641, 738, 801, 890, 1230, 1282, 1335, 1602, 1845, 1923, 2670, 3205, 3649, 3690, 3846, 4005, 5769, 6410, 7298, 8010, 9615, 10947, 11538, 18245, 19230, 21894, 26281, 28845, 32841, 36490, 52562, 54735, 57049, 57690, 65682, 78843, 109470, 114098, 131405, 157686, 164205, 171147, 236529, 262810, 285245, 328410, 342294, 394215, 473058, 513441, 570490, 788430, 855735, 1026882, 1182645, 1711470, 2339009, 2365290, 2567205, 4678018, 5134410, 7017027, 11695045, 14034054, 21051081, 23390090, 35085135, 42102162, 70170270, 105255405, 210510810]

約数ペア:

[(1, 210510810), (2, 105255405), (3, 70170270), (5, 42102162), (6, 35085135), (9, 23390090), (10, 21051081), (15, 14034054), (18, 11695045), (30, 7017027), (41, 5134410), (45, 4678018), (82, 2567205), (89, 2365290), (90, 2339009), (123, 1711470), (178, 1182645), (205, 1026882), (246, 855735), (267, 788430), (369, 570490), (410, 513441), (445, 473058), (534, 394215), (615, 342294), (641, 328410), (738, 285245), (801, 262810), (890, 236529), (1230, 171147), (1282, 164205), (1335, 157686), (1602, 131405), (1845, 114098), (1923, 109470), (2670, 78843), (3205, 65682), (3649, 57690), (3690, 57049), (3846, 54735), (4005, 52562), (5769, 36490), (6410, 32841), (7298, 28845), (8010, 26281), (9615, 21894), (10947, 19230), (11538, 18245)]