194780340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26393}}^1$

素因数の和:26449

約数の個数: 72

約数和(自身を含む): 605267208

約数和(自身を除く): 410486868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 26393, 52786, 79179, 105572, 131965, 158358, 237537, 263930, 316716, 395895, 475074, 527860, 791790, 950148, 1082113, 1187685, 1583580, 2164226, 2375370, 3246339, 4328452, 4750740, 5410565, 6492678, 9739017, 10821130, 12985356, 16231695, 19478034, 21642260, 32463390, 38956068, 48695085, 64926780, 97390170, 194780340]

約数ペア:

[(1, 194780340), (2, 97390170), (3, 64926780), (4, 48695085), (5, 38956068), (6, 32463390), (9, 21642260), (10, 19478034), (12, 16231695), (15, 12985356), (18, 10821130), (20, 9739017), (30, 6492678), (36, 5410565), (41, 4750740), (45, 4328452), (60, 3246339), (82, 2375370), (90, 2164226), (123, 1583580), (164, 1187685), (180, 1082113), (205, 950148), (246, 791790), (369, 527860), (410, 475074), (492, 395895), (615, 316716), (738, 263930), (820, 237537), (1230, 158358), (1476, 131965), (1845, 105572), (2460, 79179), (3690, 52786), (7380, 26393)]