2308584540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 6780404736

約数和(自身を除く): 4471820196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 282, 410, 470, 487, 492, 564, 615, 705, 820, 940, 974, 1230, 1410, 1461, 1681, 1927, 1948, 2435, 2460, 2820, 2922, 3362, 3854, 4870, 5043, 5781, 5844, 6724, 7305, 7708, 8405, 9635, 9740, 10086, 11562, 14610, 16810, 19270, 19967, 20172, 22889, 23124, 25215, 28905, 29220, 33620, 38540, 39934, 45778, 50430, 57810, 59901, 68667, 79007, 79868, 91556, 99835, 100860, 114445, 115620, 119802, 137334, 158014, 199670, 228890, 237021, 239604, 274668, 299505, 316028, 343335, 395035, 399340, 457780, 474042, 599010, 686670, 790070, 818647, 938449, 948084, 1185105, 1198020, 1373340, 1580140, 1637294, 1876898, 2370210, 2455941, 2815347, 3274588, 3753796, 4093235, 4692245, 4740420, 4911882, 5630694, 8186470, 9384490, 9823764, 11261388, 12279705, 14076735, 16372940, 18768980, 24559410, 28153470, 38476409, 49118820, 56306940, 76952818, 115429227, 153905636, 192382045, 230858454, 384764090, 461716908, 577146135, 769528180, 1154292270, 2308584540]

約数ペア:

[(1, 2308584540), (2, 1154292270), (3, 769528180), (4, 577146135), (5, 461716908), (6, 384764090), (10, 230858454), (12, 192382045), (15, 153905636), (20, 115429227), (30, 76952818), (41, 56306940), (47, 49118820), (60, 38476409), (82, 28153470), (94, 24559410), (123, 18768980), (141, 16372940), (164, 14076735), (188, 12279705), (205, 11261388), (235, 9823764), (246, 9384490), (282, 8186470), (410, 5630694), (470, 4911882), (487, 4740420), (492, 4692245), (564, 4093235), (615, 3753796), (705, 3274588), (820, 2815347), (940, 2455941), (974, 2370210), (1230, 1876898), (1410, 1637294), (1461, 1580140), (1681, 1373340), (1927, 1198020), (1948, 1185105), (2435, 948084), (2460, 938449), (2820, 818647), (2922, 790070), (3362, 686670), (3854, 599010), (4870, 474042), (5043, 457780), (5781, 399340), (5844, 395035), (6724, 343335), (7305, 316028), (7708, 299505), (8405, 274668), (9635, 239604), (9740, 237021), (10086, 228890), (11562, 199670), (14610, 158014), (16810, 137334), (19270, 119802), (19967, 115620), (20172, 114445), (22889, 100860), (23124, 99835), (25215, 91556), (28905, 79868), (29220, 79007), (33620, 68667), (38540, 59901), (39934, 57810), (45778, 50430)]