227776590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 649313280

約数和(自身を除く): 421536690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 43, 45, 46, 54, 69, 86, 90, 115, 129, 135, 138, 207, 215, 230, 258, 270, 345, 387, 414, 430, 621, 645, 690, 774, 853, 989, 1035, 1161, 1242, 1290, 1706, 1935, 1978, 2070, 2322, 2559, 2967, 3105, 3870, 4265, 4945, 5118, 5805, 5934, 6210, 7677, 8530, 8901, 9890, 11610, 12795, 14835, 15354, 17802, 19619, 23031, 25590, 26703, 29670, 36679, 38385, 39238, 44505, 46062, 53406, 58857, 73358, 76770, 89010, 98095, 110037, 115155, 117714, 133515, 176571, 183395, 196190, 220074, 230310, 267030, 294285, 330111, 353142, 366790, 529713, 550185, 588570, 660222, 843617, 882855, 990333, 1059426, 1100370, 1650555, 1687234, 1765710, 1980666, 2530851, 2648565, 3301110, 4218085, 4951665, 5061702, 5297130, 7592553, 8436170, 9903330, 12654255, 15185106, 22777659, 25308510, 37962765, 45555318, 75925530, 113888295, 227776590]

約数ペア:

[(1, 227776590), (2, 113888295), (3, 75925530), (5, 45555318), (6, 37962765), (9, 25308510), (10, 22777659), (15, 15185106), (18, 12654255), (23, 9903330), (27, 8436170), (30, 7592553), (43, 5297130), (45, 5061702), (46, 4951665), (54, 4218085), (69, 3301110), (86, 2648565), (90, 2530851), (115, 1980666), (129, 1765710), (135, 1687234), (138, 1650555), (207, 1100370), (215, 1059426), (230, 990333), (258, 882855), (270, 843617), (345, 660222), (387, 588570), (414, 550185), (430, 529713), (621, 366790), (645, 353142), (690, 330111), (774, 294285), (853, 267030), (989, 230310), (1035, 220074), (1161, 196190), (1242, 183395), (1290, 176571), (1706, 133515), (1935, 117714), (1978, 115155), (2070, 110037), (2322, 98095), (2559, 89010), (2967, 76770), (3105, 73358), (3870, 58857), (4265, 53406), (4945, 46062), (5118, 44505), (5805, 39238), (5934, 38385), (6210, 36679), (7677, 29670), (8530, 26703), (8901, 25590), (9890, 23031), (11610, 19619), (12795, 17802), (14835, 15354)]